Answer:
The force does too
Explanation:
From the universal law of gravitation, F ∝ m1m. Since force is directly proportional to mass, if the mass of either of the object increases, the force also increases.
How do climate and weather differ?
A- weather is predictable
B- weather changes quickly
C- climate changes with seasons
Answer:
A. weather is predictable climate is not
Explanation:
Which mechanism of gene expression regulation is the fastest but most energy demanding of the cell?.
Answer:
Post-translational control.
Explanation:
Because this mode involves modification of an already synthesized protein, it is the fastest in terms of regulating the activity of the gene product.
How are the hip bones in a frog different from the human pelvis?.
Answer:
Just like in a person's arms, in a frog's front legs are bones called the humerus, the radius and the ulna. However, a frog's radius and ulna are fused into one bone. The same is true for a frog's legs -- the femur supports its upper leg, and the bones of the lower leg, the tibia and fibula, are fused.
The frog's larger back legs consist of a femur as the strong, upper leg support, just like in humans, albeit on a different-sized scale. The back legs also consist of a fibula, as well as tibia; however, on the frog these two bones are fused together into one.
The methods for positively identifying a species and its life cycle stage have not fundamentally changed in the past 200 years. True False
Answer:
False
Explanation:
How do Kepler’s laws describe planetary orbits?
1) Planets move in elliptical orbits with the sun at one focus.
2) Planets speed up when they are closer to the sun because of the sun's gravitational pull.
How is earth’s motion related to the origin of the galaxy and it’s solar system?
Question:
How is earth’s motion related to the origin of the galaxy and it’s solar system?
Answer:
The Earth is a part of the galaxy and its solar system and as Earth was created with the big bang, it happened inside of them.
Explanation:
The relative motion of the Earth around the solar system is the Earth is moving and spinning around at a tilt. Our solar system in the galaxy is moving and the galaxy in the universe is constantly moving. They are all moving around a a central object just as the Earth revolves around the Sun.
Answer: The Sun's rotational equator is in the same flat plane. Earth was believed to be the center of the universe, which consisted only of those planets visible with the eye and an outlying sphere of fixed stars.
Explanation:
Anyone know a research question.
I don’t know what topic to put in it.
Claim: Mental illness is inherited
Lake Victoria in East Africa is home to many species of fish called cichlids. In 1954 the predatory Nile perch was introduced to Lake Victoria. The Nile perch became the dominant fish species in the lake by the mid-1980s. The number of cichlid species in the lake decreased as the Nile perch population increased. The perch preyed heavily on cichlid species that fed on algae and debris on the bottom of the lake. Algae in the lake increased, and oxygen levels decreased. The surface area of the gills of some cichlid species has increased in over 20 years.
A. Increased gill surface area has allowed the cichlids to change their diet and avoid competing with the Nile perch.
B. Increased gill surface area has allowed the cichlids to be camouflaged and avoid being eaten by the Nile perch.
C. Increased gill surface area has allowed the cichlids to leave Lake Victoria and establish populations in nearby bodies of water.
D. Increased gill surface area has allowed the cichlids to better absorb the limited oxygen in the water.
Answer:
D. Increased gill surface area has allowed the cichlids to better absorb the limited oxygen in the water.
Explanation:
As the Nile perch fed on cichlid species that feed on algae, algae growth increased in the lake. The algae absorbed more oxygen, leaving less for the fish. Those with larger gills were able to absorb oxygen more efficiently, and were able to survive.
which stem adaptation is most helpful in protecting a plant from disease
Answer:
The outer layer of a plant—analogous to our skin and also called the epidermis—is the first defense to keeping pathogens out.
Explanation:
The epidermis itself is shielded by additional layers on certain plant parts: bark on a tree, a waxy cuticle on leaves. Plants also produce chemicals that are toxic to pathogens or to insects.
What is the driving force of the North Equatorial Current in the Atlantic Ocean? What
causes this driving force?
Answer:
The primary driving forces of the surface currents are the thrust by the trade winds and westerlies.
Explanation:
Describe how soil provides nutrients for plants
- List any essential nutrients for plant growth (hint search: NPK and plants)
Describe each nutrient briefly (one-two sentences each)
Use of fertiliser to supplement plant growth
Answer:
microrganism or microbes,break down organic compounds in to inorganic compounds in a process called mineralization
Pls help fast!
I wanted to see if my answers were right
which are : A, B D.
Answer:
C,A,A are the correct answers
In an embryo, the formation of many types of tissues and organs occurs as a result of the process of.
Answer:
Gastrulation leads to the formation of the three germ layers that give rise during further development to the different organs in the animal body. This process is called organogenesis. Organs develop from the germ layers through the process of differentiation.
Which body system breaks down food into nutrients.
Answer:
digestive system
Explanation:
Your digestive system breaks nutrients into parts small enough for your body to absorb and use for energy, growth, and cell repair.
natural selection is the changes of size and shape of living things in
Answer:
natural selection is the changes of size and shape of living things in their body or body skeleton
Complete the sentence.
Warming air temperatures are slowing melting glaciers. As they melt,
O limiting phenomenon
O peak phenomenon
O primary succession
O secondary succession
occurs as new growth spreads on the newly exposed land.
Warming air temperatures are slowing melting glaciers. As they melt,primary succession. Thus, option "C" is correct.
What is succession?Succession is the natural development of a series of biotic communities at the same site. There are two types of succession; primary and secondary.
Primary succession occurs on lifeless unoccupied areas while secondary happens right after that and in there soil and some organism is present already.
Thus, option "C" is correct.
To learn more about Primary succession click here:
https://brainly.com/question/26675203
#SPJ1
Explain whether releasing a tropical fish, like a clownfish, into Artic waters would be likely to result in an invasive population of clownfish.
HELP ASAP!! The explanation can be short and sweet, but reasonable. Thanks
6. Describe two things that might affect the validity of findings in this experimental design:
Answer:
1: Depends on which science project and experiment: Physical science: THE FORCES ACTING UPON AN OBJECT IN THE WRONG WAY. Natural science: Atmosphere, soil temperature humidity.
Explanation:
Integrating sensory information and neural functions is a function of the __________. a. forebrain b. cerebrum c. thalamus d. cerebellum please select the best answer from the choices provided a b c d
Integrating sensory information and neural functions is a function of the cerebrum (i.e., the brain).
What is the cerebrum?The cerebrum or brain is the most important organ associated with functions of the nervous system.
The cerebrum is an organ that coordinates complex functions such as speech, movements, etc.In conclusion, integrating sensory information and neural functions is a function of the cerebrum (i.e., the brain).
Learn more about the cerebrum here:
https://brainly.com/question/1247675
#SPJ4
The _____ states that energy is neither created nor destroyed.
A) Downstream
B) Meltdown
C) Turbine
D) Ethanol
E) Passive solar cooling
F) Utility
G) First Law of Energy
H) Refinery
I) Isotopes
J) Second Law of Energy
Answer:
first law of energy
Explanation:
please mark brainiest
Answer- G) First Law of Energy
Hope this helps
(brainliest is appreciated!)
How does the color change for a positive starch test?
Answer:
When starch is present, it turns from brown to blue-black or purple.
Explanation:
Hope this helps
which body system tells the skeletal system to move?
In bears, the codon UUU codes for the amino acid phenylalanine. In mice, the codon
AAA codes for the amino acid lysine. In cats, the codon AAU codes for the amino acid
asparagine. In dogs, the codon GGG codes for the amino acid glycine. Which amino
acid would the codon AAA code for in alligators?
A:Glycine//Because the genetic code is not universal
B:Lysine//Because the genetic code is universal
C:Asparagine//Because the Genetic code universal
D:Phenylalanine// Because the genetic code is not universal
Magnifying Living Things
a leaf,tree bark,skin,flower.hair strand,grass
Did you observe any other characteristics of life in your samples?
For each of your samples, research how the structures you observed under magnification help the organisms carry out basic functions of life.
The characteristics of life observed in the samples was the presence of different types of cells.
What is Magnification?This is defined as the process of enlarging the apparent size of an object through objects such as a microscope.
The structures observed under magnification of leaves include the epidermal cells which help the organisms carry out gaseous exchange.
Read more about Cell magnification here https://brainly.com/question/1599771
#SPJ1
O warn people about which food is safe to eat o develop a strategy to prevent future algal blooms o warn people to stay away from the affected area o evacuate all wildlife from the bay
Answer:
evacuate all wildlife from the bay
Explanation:
Answer: The answer is to evacuate all wildlife from bay.
Explanation:
write any three advantages of classification of living beings
please can you answer ♡♡♡
Answer:
The advantages of classifying organisms are as follows:
(i) Classification facilitates the identification of organisms.
(ii) helps to establish the relationship among various groups of organisms. (iii) helps to study the phylogeny and evolutionary history of organisms.
What is a mutation? a a misinterpretation of the daughter strand b a break down of the mRNA structures in the cell c any change in the nucleotide sequence d a function of the ribosome
Mutation can be defined as any change in the nucleotide sequence. That is option C.
What is nucleotide sequence?Nucleotide sequence can be defined as the sequence of bases that are arranged in a particular form which contains instructions for the synthesis of proteins in a cell.
When there is a change in this sequence, mutation is said to have occurred.
Therefore, Mutation can be defined as any change in the nucleotide sequence.
Learn more about mutation here:
https://brainly.com/question/19612878
#SPJ1
I need help on this.
Answer:
The DNA in animals and plants are neatly packed
Explanation:
i hope this helps
When many different species live in an environment, the environment has high . if the number of predators increase in an area, the immediate effect will be a .
When the number of predators increase in an area, the immediate effect will be a decrease in number of prey.
What is a predator?A predator in an environment is an animal that kills other smaller animals in its niche for food.
The prey us the smaller animal that is being killed. Therefore when there is increase in the number of predators in an environment, the prey will decreases.
Learn more about prey here:
https://brainly.com/question/23573204
SPJ4
N5 bio- what is cellular respiration?