Can someone help me with this question please?

Can Someone Help Me With This Question Please?

Answers

Answer 1

Answer:

B

Explanation:

They use echolocation (sound waves) because they cannot see the bottom of the ocean.

Good luck!


Related Questions

PLEASE HELP ME!!!!!!
What happens to the muscles when the weight is lowered?

Answers

Answer:

C is the answer to the question

See the case 1 and 2
These are the question I will give brainliest

A. If you remove a bulb from case 1 , will the other bulb still light? Explain why.

B. If you remove a bulb from case 2, will the other bulb still light? Explain why

C. In which circuit do you think he bulbs glow. Brighter? Explain why



Points and brainliest

Answers

Answer:

A. Yes

it does not affect other circuit as connected in parallel

B. No

current does not flow

C. Case 1 , same current

please help asappppp

Answers

I’m pretty sure its the second one.

Because;
- turning glucose into atp is the whole point of cellular respiration. Therefore, it must be the input into the equation, so the 4th choice is out.
- lactose has nothing to do with cellular respiration, so the 1st choice is out.
- ethyl alcohol is a product of alcoholic fermentation, not an input. For this reason, the 3rd choice is out.
- the answer should then be the 2nd choice

Hope this helps :)

pls help me idk how to do this​

Answers

hi!! the water cycle goes:

evaporation, condensation, precipitation

hope this helps!!

write the UNBALANCED chemical equation for photosynthesis. don't forget to include energy

Answers

Answer:

ubalanced chemical equation for photosynthesis

which part of the amino acid most likely contributes to the hydrophobic behavior if this region in the polypeptide

Answers

Answer:

This question is incomplete

Explanation:

This question is incomplete, however, the side chain is usually the part of an amino acid that is either hydrophilic or hydrophobic in nature. When the side chain has little or no polarity (i.e they lack the ability to interact with highly polar water molecules), the amino acid exhibits hydrophobic properties. Hydrophobic (water-fearing) substances are substances that do not interact/dissolve in water.

Common covalent bonds include


 MgO
 KF
 CH4

Answers

Answer:

CH₄

Explanation:

The four C-H bonds are covalent;

The C atom shares electrons with each of the four H atoms.

what is the fluid portion of the chloroplast outside of the thylakoids

Answers

Answer:

stroma

Explanation:

The stroma is the fluid portion of the chloroplast located outside the thylakoids. 6. The visible light absorbed by chlorophyll increases the energy level of the chlorophyll's electrons.

Answer:

I'm pretty sure it's stroma

For which group of people might brain-powered cars allow the greatest increase in mobility?

children or young adults
people with physical disabilities
highly educated people
wealthy business people

Answers

Highly educated people

Answer:

highly educated people

GOOD EVENING ,HELP ME PLEASSSEEE, ILL MARK YOU BRAINLIESTT

Answers

Answer:

1) Nerve cells process the info.

2) Nerve impulses send signals to the brain.

3) Brain processes the information.

4) Chemical stimulate odor receptors.

5) Oder receptors store memory.

6) Memory is stored!

i need help
i need ideas. Basically, you Create a story to teach class of 2024 and 2025 how to be good students. but its an Extra Credit Opportunity - Student Fable assignment.
i cant think of any ideas

Answers

Let me help you here :)

Start by presenting yourself, your name, where you from, etc. Then you can explain why is it important to complete all your assignments and study to get good grades... You can also talk about how High School will reflect in your future and applications for colleges. In your story write how important is to always pay attention in class and listen to your teacher.
Hope this helps!!

A scientist crossed a tall pea plant with a short pea plant. Of the offspring, 13 were tall and 12 were short, write the ratio of each phenotype to the total number of offspring. Express the ratios as fractions

Answers

Answer:

Tall offsprings: 13/25

Short offsprings: 12/25

Explanation:

According to this question, a cross between a tall pea plant and a short pea plant gives rise to the following:

13 tall pea offsprings

12 short pea offsprings

This means that a total of (13 + 12) = 25 offsprings were produced by this cross. To get the ratio of each phenotype to the total number of offspring, we say the number of each phenotype (tall or short) / total offspring the produced.

That is;

Tall offsprings: 13/25

Short offsprings: 12/25

In percentage, this can be represented as:

Tall offsprings: 13/25 × 100 = 52%

Short offsprings: 12/25 × 100 = 48%

What happens when a space shuttle reenters the atmosphere?

Answers

Answer:

Although it causes drag, it also causes intense heat. Specifically, shuttles face intense temperatures of about 3000 degrees Fahrenheit (about 1649 degrees Celsius) [source: Hammond]. Blunt-body design helps alleviate the heat problem.

Explanation:

Although it causes drag, it also causes intense heat. Specifically, shuttles face intense temperatures of about 3000 degrees Fahrenheit (about 1649 degrees Celsius) [source: Hammond]. Blunt-body design helps alleviate the heat problem.

Answer:

Atmospheric entry is the movement of an object from outer space into and through the gases of ... For Earth, atmospheric entry occurs by convention at the Kármán line at an ... When atmospheric entry is part of a spacecraft landing or recovery, ... of a spacecraft that is travelling at hypersonic speed as it enters an atmosphere ...

Explanation:

best answer gets brainliest

Answers

Answer:

1) Crest

2) Trough

3) Wavelength

Koalas live almost entirely on leaves from eucalyptus trees and they are native exclusively to Australia.
Destruction of the Koalas' habitat will most likely lead to -
F)) koalas producing more
offspring
G)) a decrease of the koala
population
H)) the koalas becoming larger.
J)) an increase of the koala
population.

Answers

Answer:

G

Explanation:

it will ruin the koala homes

There is a decrease of the koala population

What happens if you put a metal object in contact with a conductor?

Answers

Answer:

It will heat up the metal

Explanation:

Metal itself is a conductor so it will also heat up

hope this helped

Compared to historical trends, what is different about
contemporary climate change?


A. It’s occurring faster
B. It’s a warning trend
C. It’s affecting plants and animals
D.it’s caused by atmospheric changes

Answers

Answer:

c

Explanation:

The answer to your equation is C. Hope this helps!

PLEASEEE HELP ME THIS IS LATE AND I NEED IT DONE NOWWW! WILL MARK BRAINLIEST!!
Create three questions that focus on the cause-and-effect relationship between the genetic code and gene expression, mechanisms of gene regulation, and/or the role of DNA segments that do not code for proteins.

Answers

First Question

What is the relationship between genetic code and gene expression?

Second Question

How is DNA linked to the production of proteins?

Third Question

How do control elements affect gene expression?

Explanation:

Please mark me as the brainliest answer and please follow me

Answer:

question what what is genetic code and how dose it work

question to what is genetic expression and how does it work

and final question which one of the two is the easiest one to describe?

Did you restate the hypothesis (or prediction) you formulated before the experiment?

Answers

Answer:

Restate your hypothesis and then state clearly and concisely whether or not your hypothesis has been supported by the experiment.

I need help on this

Answers

Answer:

1. energy

2. potential energy

3.kinetic energy

4. mechanical energy

5. b

Explanation:

what do chromosomes store?

Answers

Answer:

A chromosome is a single, long molecule of DNA. These highly organized structures store genetic information in living organisms. Small sections of the chromosome, called genes, code for the RNA and protein molecules required by an organism.

A population of antelope lives on the African Savannah and is hunted by lions. Explain how a mutation that allows some antelope to run faster than others might lead to the evolution of this population . *
3 points
Your answer

Answers

Answer:

The individual carrying this beneficial mutation will be selected through natural selection.

Explanation:

Mutations are genetic changes in the DNA sequence. When mutations occur in the germline, these genetic modifications can pass from one generation to the next. In general, mutations are deleterious, but there are exceptions where they may be beneficial for the individual and provide the raw material for evolutionary change. An individual carrying one beneficial mutation will have more chances to survive and reproduce than individuals without this mutation, and thereby such genetic change will increase its frequency in the population.

What's a type of small, photosynthesizing, aquatic organism that might benefit from extra nutrients in the water?

Answers

All that I could think of would be algae or aquatic weeds, and the nutrients it gets are just like plants (carbon dioxide, sunlight, and water) making it as their own food like how any type of plant does..

As elevation increases, temperature decreases. At which elevation will sound travel fastest?

2,000 meters
1,500 meters
1,000 meters
500 meters

Answers

Answer:

it was 500

Explanation:

i was confused at first, lol

Answer:

500

Explanation:

In guinea pigs, the allele for a smooth coat (S) is dominant over the allele for a rough coat (s). Explain how you could find out whether a guinea pig with a smooth coat is a hybrid or a purebred.

Answers

Answer:

Explanation:

First of all you need to have ss because this is recessive.

Secondly there is 2 option for Dominant one

It could be Ss or SS so if you wanna know what is what you need to use recessive gen

S- ss if all genes are hybrid dominant one would be SS if some genes aren’t hybrid dominant one would be Ss

PLZ HELP
Read the selection from the section "Where The Meteor Showers Happen." Then, fill in the blank.

Meteors make it through the exosphere and thermosphere without much trouble. In these layers, there is not enough air to stop the meteors.

The phrase "without much trouble" in the selection above tells the reader that ____.

A
meteors often have a difficult time traveling through the exosphere and thermosphere
B
meteors are able to easily travel through the exosphere and thermosphere
C
meteors heat up quickly when they travel through the exosphere and thermosphere
D
meteors usually stop traveling when they get to the exosphere and thermosphere

Answers

Answer:

its B............................

Explanation:

Answer:

B

Explanation:

meteors are able to easily travel through the exosphere and thermosphere

Help
How many molecules of oxygen is need to undergo cellular respiration?

Answers

Answer:

At least 6. You have to look at the chemical formula for cellular respiration and make sure it is balanced!

C6H12O6+6 O2→6 CO2+6 H2O

Explanation:

Answer:

6

Explanation:

In all three stages of cellular respiration combined, as many as 36 molecules of ATP are produced from just one molecule of glucose.

In what atmosphere layer do human live most of their lives

Answers

Answer:

troposphere

This is the lowest part of the atmosphere - the part we live in. It contains most of our weather - clouds, rain, snow.

what are the four major types of biomolecules you can get from food​

Answers

Answer:

Carbs, lipids (fats), proteins, and nucleic acids.

I can give brainliest if someone can answer these and 30 points but please make sure your right and don't just take the points:).

Answers

Answer:

I shouldn''t put your full name on there

Explanation:

you should have cropped your image we can see your full screen

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