If the age structure of a population is on the older side, birth rates tend
to be:
A.Higher than normal
B.Lower than normal
C.Has no effect

Answers

Answer 1
Answer:
B lower than normal

Explanation:
What old people do you see having kids

Related Questions

create a poster eduscating your family and your community about kitchen safety


Answers

If you make one add a few key elements like knife safety, how to store and prepare food, how to treat burns/cuts/injuries, and how to clean the kitchen, cooking space, utensils, Tupperware and other dishes, and food

AYUDAAAAAAAAAAA (si no sabes no respondas porfa)

Answers

Answer:

debajo

Explanation:

No entiendo la diagrama mucho pero pienso que estas son las respuestas:

el sol a plantas verdes- energía luminosa

plantas verdes son- organismos autotrofos

plantas verdes a animales- energía química

herbivoros a carnivoros son- organismos

las flechas cerca los animales- energía liberada heterotrofos y organismos saprófitos

How does the burning of fossil fuels and deforestation contribute to the overall amount of carbon dioxide?

Answers

Answer:

Forests store large amounts of carbon. When fossil fuels are burned, carbon from dead and decayed plants, animals and phytoplankton that lived hundreds of millions of years ago (before dinosaurs existed), is released into the atmosphere in the form of carbon dioxide. .

Match the mineral categories to their best descriptions​

Answers

Answer:

Halide minerals - Minerals that contain elements that combine with chlorine, fluorine, bromine, or iodine.

Rust - An example of a common oxide mineral.

Native Element Minerals - Contains atoms of a single element.

Sulfate minerals - Contains the elements sulfur and oxygen.

Explanation:

I just took the test and its correct. Hope you make a good grade!

The minerals categories matched to their best description are :

Halide minerals: Minerals that contain elements that combine with chlorine, fluorine, bromine, or iodine.Rust: An example of a common oxide mineral.Native Element Minerals: Contains atoms of a single element.Sulfate minerals: Contains the elements sulfur and oxygen.

What are minerals?

A mineral is a naturally occurring inorganic solid, with a definite chemical composition, and an ordered atomic arrangement.

Halide minerals are those that combine with halogens. Rust is a common oxide mineral. Sulfate minerals consist of sulfur and oxygen. Native minerals (originally found) are those that consist of only toms of a single element in pure form.

Therefore, the minerals are matched with their correct description.

To learn more about minerals, refer to the link:

https://brainly.com/question/89259

HELP ASAP:

how many trials did it take for half of the virtualium atoms to decay?

Answers

Answer:

Carbon-14 has a half-life of 5,730 years. Taking one atom of 14C, this will either have decayed after 5,730 years, or it will not. But if this experiment is repeated again and again, it will be seen that the atom decays within the half life 50% of the time.


types of transpiration​

Answers

Answer:

Types of Transpiration

There are three different types of transpiration in plants:

Stomatal Transpiration

It is the evaporation of water from the stomata of the plants. Most of the water from the plants is transpired this way. The water near the surface of the leaves changes into vapour and evaporates when the stomata are open.

Lenticular Transpiration

Lenticels are minute openings in the bark of branches and twigs. Evaporation of water from the lenticels of the plants is known as lenticular transpiration.

Lenticels are not present in all the plants. A minimal amount of water is lost through lenticels.

Cuticular Transpiration

It is the evaporation of water from the cuticle of the plants. The cuticle is a waxy covering on the surface of the leaves of the plants. About 5-10% of the water from the leaves is lost through cuticular transpiration. During dry conditions when the stomata are closed, more water is transpired through the cuticles.

The autonomic nervous system carries messages to and from your

Eyes

Tounge

Ears

Heart

Answers

ANSWER
Heart your welcome

PLEASE HELP ILL GIVE 40 POINTS!!!
Which of the following statements is true?
Thunderstorms need cool, dry air to form.
Hurricanes have wind speeds under 74 miles per hour.
Thunderstorm clouds are tall and thick with flat bottoms.
all of the above

Answers

IT ALL OF THE ABOVE SIR HOPE THIS HELPS(☞゚ヮ゚)☞☜(゚ヮ゚☜)

MAY I GET BRINLIST

All of the above would be correct

Mice learning to avoid traps is an example of what type of tolerance?
a.
digestive tolerance
b.
genetic tolerance
c.
claustrophobia
d.
behavioral tolerance
e.
none of the above

Answers

Answer:

d

Explanation:

Answer:

D) behavioral tolerance

Explanation:

"Behavior tolerance results from changes in behavior. for example (choice d)" pg 314 EDGE 7th edition

Dis is mah little BaBy

Answers

Answer:

Awwwww

Explanation:

Soooooo cute!!!!!!! I hope you have a great day and i bet that dog gives great cuddles!!!!!!

Use your answer to Question 1 to explain why most communities have only about three or four trophic levels.

Answers

Answer: Energy is passed up a food chain or web from lower to higher trophic levels. ... This loss of energy explains why there are rarely more than four trophic levels in a food chain or web.

Explanation:

Describe the pathway in a eukaryotic, somatic cell, from DNA to extracellularly secreted protein. Include detailed descriptions of each mechanism, process, location, molecules and potential outcome.

Answers

Answer: The pathway involves the transcription and translation processes.

Explanation:

The DNA present in the somatic cells of the eukaryotic organisms undergoes transcription in which the DNA is used as a template to form mRNA. It occurs in nucleus

The mRNA encodes for a amino acid chain for a specific protein in the process of translation. It occurs in cytoplasm and require a cell organelle called ribosome.

The amino acid sequence for different proteins are different.

Asbestosis is a condition that affects the
O A. heart
O B. brain
O C. lungs
D. kidneys

Answers

Answer:

lungs

explanation:

Asbestosis (as-bes-TOE-sis) is a chronic lung disease caused by inhaling asbestos fibers. Prolonged exposure to these fibers can cause lung tissue scarring and shortness of breath. Asbestosis symptoms can range from mild to severe, and usually don't appear until many years after continued exposure

Answer:

C.Asbestosis is long term inflammation and scarring of the lungs due to asbestos fibers. Symptoms may include shortness of breath, cough, wheezing, and chest tightness. Complications may include lung cancer, mesothelioma, and pulmonary heart disease. Asbestosis is caused by breathing in asbestos fibers.

What cell organelle is responsible for making the vesicles for exocytosis to occur?

Answers

Answer:

cell membrane i think

Explanation:

does climate change negatively or positively impact ecosystems in a biome?

Answers

Answer:

negativity

Explanation:

Answer:

Negatively

Explanation:

Climate change is a rapid change in heat in a ecosytem. This can melt the icecaps, cause fires, or even get rid of lakes.

help this is due in 30 minutes

Answers

Answer:

I think its D

Explanation:

B. The Sun is farthest south is the sky is true. A is wrong because in the Northern Hemisphere because the northern part of Earth is tilted most toward the sun. C is also wrong because in September and March – when the Sun shines directly on the Equator and the length of day and night is nearly equal not in winter. And D is wrong because South Pole has 24 hours of daylight not darkness.

If two 15N forces are acting on an object in different directions, what is the net force?

N

Answers

15 I believe but I also wanna say 0 N

Answer:

The net force acting on an object is the combination of all of the individual forces acting on it. If two forces act on an object in opposite directions, the net force is the difference between the two forces.

Explanation:

Hope this helped

LABEL THE FLOWER POSTER

Answers

What are the options
You have to be at the Bible house in about a week and then I can call you in



As a result of _______________, the incorrect sequence of amino acids will be translated into a protein, resulting in a mutation.

Answers

Answer: A

Explanation:

i think its A

Answer:

it is A

Explanation:

I did this on usa test prep

Hydrogen bonding allows for:
O adhesion
O cohesion
all of the answers are possible because of hydrogen bonds
O capillary action

Answers

All of the answers are possible because of hydrogen bond


Water has the ability to dissolve many
substances. This is due to which property of
water?

Answers

Answer:

Polarity

Explanation:

dissolve polar substances very easily, Because of its polarity and ability to form hydrogen bonds, water makes an excellent solvent making it able to dissolve molecules.

What would be the correct genotypes if you cross two (2) heterozygous guinea pigs?
HH x Hh


Hh x Hh


HH x HH


HH x hh


hh x hh


hh x Hh

Answers

Answer:

Hh x Hh

Explanation:

A capital and lower cap letter represent this.

Two capital letters represent a pure dominant trait.

Two lower cap letter represent a pure recessive trait.

Answer:

Hh x Hh

Explanation:

this popped up for me even tho its month old u m

PLEASE HELP, i’ll give you brainliest if it’s right please

Answers

Answer:

C

Explanation:

recessive traits can only be seen when there is no dominant trait present.

PLEASE HELP A.S.A.P!! WILL MARK BRAINLIST!! I ONLY HAVE 6 MINUTES!!

Karizma is surprising her mother with her favorite red carnations, but the flower shop only had white. So, Karizma places the white carnations in a solution of water and red food coloring. The carnations turned red by the next day. What could be the possible explanation?

A. Phototropism is responsible for pulling the food coloring from the roots to the petals.

B. The roots pulled up the food coloring with the water and it was transported through the phloem to the petals.

C. Gravity assisted the plant in carrying the food coloring to the petals.

D. Thigmotropism is responsible for pulling the food coloring from the roots to the petals.

E. The roots pulled up the food coloring with the water and it was transported through the xylem to the petals.​

Answers

Answer:

The roots pulled up the food coloring with the water and it was transported through the xylem to the petals.​

Explanation:

the xylem is one of the transport tissues in plants. It transfers water and nutrient from roots to stems and leaves.

Based on California’s experience with Caulerpa, the killer algae, explain why it is important to regulate the pet and aquarium trade.

Answers

Answer:

Based on California's experience with Caulerpa, the killer algae, explain why it is important to regulate the pet and aquarium trade. Even species that are kept as pets and in aquariums should be regulated and tracked because their accidental release can have serious negative environmental impacts.

Explanation:

Even species that are kept as pets and in aquariums should be regulated and tracked because their accidental release can have serious negative environmental impacts. Some owners and aquarium keepers intentionally release these species into the wild rather than destroy them, and accidental release is always a risk. Therefore, if a potentially destructive species is going to be kept as a pet or in an aquarium they should be regulated so proper safety precautions can be taken.

Which of the following is true of nudibranchs but not of flatworms?

Nudibranchs possess a mixture of genes from both of their paren

Nudibranchs have half as much genetic material as their parents.

Nudibranchs are genetically identical to one another.

Nudibranchs are all the same color.

please hurry

Answers

Answer:Its d

Explanation:I took the test

What is the Chemical solution for photosynthesis

Answers

Answer:

6 CO2+6H20==>6O2+C6 H12 06

light

Explanation:

Answer 21 please thanks

Answers

It is chromosomes.....

there are 23 pairs of chromosomes and 23+23=46

what is the difference between fibrous protein and globular protein​

Answers

Answer:

Fibrous proteins are generally composed of long and narrow strands and have a structural role.

Globular proteins generally have a more compact and rounded shape and have functional roles.

Explanation:

fibrous proteins ARE something, whereas globular proteins DO something.

The development of retinoblastoma is associated with a mutation in the 13q14.2 region of the human genome. What is the principle of indexing different parts of the genome?

Answers

Answer:

Genome indexing is a strategy to find a pattern (i.e., a short sequence read) in a long text (i.e., the genome)

Explanation:

Genome indexing is a similar strategy used when a book is indexed. This strategy is used to find more rapidly a given sequence by allowing to align the problem sequence and thus approximate to the putative origin of the query sequence within the genome. Genome indexing enables to design PCR primers/probes, map probes at genome level, understand data obtained from gene expression analyses, etc.

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