1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
svetoff [14.1K]
3 years ago
8

A key component in the formation of organic compounds, such as nucleic acids and ATP Most abundant gas in the atmosphere; plants

absorb it from bacteria in the soil In every living thing; plants utilize it when they perform photosynthesis
Biology
2 answers:
s344n2d4d5 [400]3 years ago
8 0

Answer:genes

Explanation:

Veronika [31]3 years ago
5 0

Answer:

it nitro(N) accounts for 70% of the earth's atmosphere

Explanation:

You might be interested in
What are 3 variations of peppered moths?
hoa [83]

Answer:

Biston betularia f. typica, the white-bodied peppered moth.

Typica and carbonaria morphs on the same tree. ...

Creationists have disputed the occurrence or significance of the melanic carbonaria morph increasing in frequency

6 0
2 years ago
What type of solution is perfect for animal cells?
aliina [53]
Isotonic since in a hypertonic solution the cell would shrivel up and in a hypotonic solution it would lyse (burst).
3 0
3 years ago
Question 1
svlad2 [7]

Answer: Humans can cause damage to the stability of ecosystems by removing the flowering trees and shrubs

Explanation:

we have the same test

3 0
2 years ago
A student does an experiment for a science fair to study whether temperature affects the timing of a cricket’s chirps. The stu
nexus9112 [7]

The frequency of chirps increases as the temperature increases. The correct option is B. <em>The chirps occur closer together as the temperature increases.  </em>

-------------------------------

<h2><u>Available data:</u></h2>

<h3>Data recorded by the student </h3>

<em><u>Day      Temperature   Average time between chirps (sec)</u></em>

1            21                             2. 5

2           22                            2. 6

3           23                            2. 2

4           24                            2. 3

5           25                            2. 0

6           26                             1. 8

7           27                              1. 9

8           28                             1. 8

9          29                             1. 4

10          30                             1. 2

11           31                              1. 5

<u>12          32                             1. 1</u>

In this experiment the student recorded the time in seconds <u>between </u><u>chirps</u>.

We can see that <em>as the </em><em>temperature increases</em><em>, in general, the</em><em> time</em><em> between</em><em> chirps decreases</em>.

  • At 21ºC the time between chirps is 2.5 seconds
  • At 26ºC the time between chirps is 1.8 seconds
  • At 32ºC the time between chirps is 1.1 seconds

According to this information, if the average time between chirps decreases with the temperature increase, we can assume that<em> the </em><em>frequency</em><em> of chirps </em><em>increases</em><em> as the temperature gets higher. </em>

<h3>Options,</h3>

<em>A) The higher the temperature, the fewer chirps there will be in 10 seconds</em>.

Wrong. The number of chirps in 10 seconds will depend, not only on the frequency but also on how long the chirps last. Since the student did not record the time of chirps, we can not make this conclusion.  

<em>B) The chirps occur closer together as the temperature increases</em>.

True. The chirps increase in frequency as the temperature increases, so they occur closer together.

<em>C) The chirps become farther apart as the temperature increases</em>.

Wrong. We can see how the time between chirps decreases as temperature increases, meaning that they are closer not farther.

D) There is no relationship between temperature and the time between chirps.

Wrong. If we make a graph we will see the tendency and the relationship between chirps and temperature.

Graphs usually explain the relationship between variables. In this example, the relationship would be inverse.

-------------------------------------

You can learn more about

at brainly.com/question/15210301

5 0
2 years ago
Which property of water molecules explains the other properties listed below
ivolga24 [154]

Explanation:

A. Adhesion

plzzzz mark me brainliest if it helps you then

8 0
2 years ago
Other questions:
  • How does asexual reproduction occur to budding
    12·1 answer
  • If you kick a soccer ball on the field of grass it will stop because
    10·1 answer
  • When a nurse uses information from other sources to help rethink revise and apply knowledge to a clinical situation- information
    13·1 answer
  • Motor end plates are associated with
    9·1 answer
  • Which statement is true?
    10·1 answer
  • PLEASE HELP!! I NEED THIS ASAP!
    7·1 answer
  • How do chloroplasts capture energy from the sun worksheet answers.
    5·1 answer
  • Plant leaves are organs that are composed of multiple cell types, including palisade cells and guard cells. Palisade cells conta
    7·1 answer
  • Consider a lab-made protein that contains an er signal sequence at its n-terminus and a nuclear localization signal in its middl
    10·1 answer
  • The genetic code is redundant. What is meant by this statement? (A) A single codon can specify the addition of more than one ami
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!