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
pychu [463]
3 years ago
12

HELP WILL MARK YOU BRAINLIEST!

Biology
2 answers:
ankoles [38]3 years ago
7 0

Question 17:

It is best to use a bar graph when comparing items.

Question 18:

it is best to always double check your experiments and make sure that everything you use is not different to the first experiment so, I would say that you should repeat the experiment.

LenKa [72]3 years ago
4 0

Answer:

18:repeat the experiment again

Explanation:

Because repeating the experiment would get rid of inaccurate data

You might be interested in
Can somebody help me with this 5th garde question
Eduardwww [97]
The type of figurative language it is called imagery.
5 0
3 years ago
Read 2 more answers
How do you determine the amount of electrons and protons?
Kamila [148]

Answer:

The number of protons in the nucleus of an atom is equal to the atomic number

the number of electrons in a neutral atom is equal to the number of protons

Explanation:

5 0
3 years ago
Read 2 more answers
3.
AveGali [126]

Answer:

a. Approximately 1,003 weasels, 3,345 mice and 16,729 wheat plants per one hawk are in the ecosystem

Explanation:

The percentage of the weasel population eaten by a hawk = 30%

The percentage of the mouse population eaten by a weasel = 30%

The percentage of the wheat plants population eaten by a mice = 20%

a. One hawk needs 330 kJ of energy per day, which gives 330 kJ × 365 = 120,450 kJ per year

Let 'x' represent the number of weasels to support one hawk, we have;

0.3 × x = 120,450 kJ/year/(400 kJ) = 301.125

x = 301.125/0.3 = 1,003.75

The number of weasels required to support one hawk per year ≈ 1,003 weasels

The total weasels ≈ 1,003

ii) The number of mice needed, y = x/0.3 = 1,003.75/0.3 = 3,345.8\overline 3

The total mice, y ≈ 3,345 mice

iii) The number of wheat flower needed, z = y/0.2

∴ The number of wheat flower needed, z = 3,345.8\overline 3/0.2 ≈ 16,729.1\overline 6

The total wheat plants ≈ 16,729.

7 0
3 years ago
What are the function of Golgi body​
ludmilkaskok [199]

Answer:

the golgi body packages proteins and other vesicles and send them around the cell

4 0
3 years ago
Read 2 more answers
ANSWER QUICKLY PLEASE I DON’T UNDERSTAND. EASY POINTS.
Arte-miy333 [17]

Enzymes are not reactants and are not used up during the reaction. Once an enzyme binds to a substrate and catalyzes the reaction, the enzyme is released, unchanged, and can be used for another reaction. This means that for each reaction, there does not need to be a 1:1 ratio between enzyme and substrate molecules.Answer:

Explanation: now gimmie that coochie luigie

8 0
3 years ago
Other questions:
  • What are 2 factors that regulate cell division
    6·2 answers
  • Which nutrient becomes depleted most rapidly during physical exercise?
    13·1 answer
  • What is the difference in DNA between parent cell and daughter cells in mitosis and meiosis?
    6·1 answer
  • An aging gentleman suspects that his hearing is failing. He sees a specialist who performs this test to determine the precise na
    9·1 answer
  • The study of nutrients in food and in the body is referred to as nutrition and is sometimes called the study of human behaviors.
    7·1 answer
  • A ____ surface will absorb all colors.<br> A green surface will absorb all colors and reflect ____
    6·1 answer
  • If our orbit around the sun slowed down how would that affect the way we observe constellations?
    12·1 answer
  • In what ways are coal, oil, natural gas and nuclear power plants the same
    11·1 answer
  • Define adaptation in plants?​
    8·1 answer
  • Can someone answer this please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!