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
Vlada [557]
3 years ago
15

HELP ASAP!!!

Biology
2 answers:
Kitty [74]3 years ago
8 0
<span>C. Several billion,,,,,,,,,,,,,,,,,,,,,</span>
Vikki [24]3 years ago
5 0
Several billionssss
ssssssssssssssssssssssssssssssssssssssssssssss
You might be interested in
Explain this statement: The energy for all the organisms in a food web can be traced back to the Sun.
stepladder [879]
The sun feeds the plants through the process of photosynthesis. the animals gain energy and grow by eating those plants. other animals eat those animals and gain energy and grow. the cycle is never ending and all begins with the sun. without it, the plants and animals wouldnt get food and die off.
3 0
3 years ago
5. Why do populations have variation in certain traits?​
Molodets [167]

Answer:

Variations are caused by mutation. random mating between organisms.

Explanation:

4 0
2 years ago
Question 4 .Which process is a physical change?
ohaa [14]

Explanation:

Which process is a physical change?

c. melting ice

If you break a piece of glass, the shape of the glass changes, but the properties in the fragments remain the same. Which of the following has occurred?

d. a physical change

A substance made up of two or more elements that have been chemically combined is called

c. a compound

Of the three ordinary states of matter, gas is the only state that

c. is highly compressible

In which state of matter do the particles have the most energy?

b. gas

Elements in group 18 called Noble Gases are highly reactive because they have 1 valence electron.

false

Atomic mass is the sum of

b. protons and neutrons

The current model of the atom is known as

a. Rutherford's model

Most elements on the periodic table are

d. metals

Which is not a quality of a non-metal?

a. shiny

Hope this helps.

3 0
3 years ago
What would happen if the pouter pigeon and the fantail pigeon and the fantail pigeon were selectively bred?
lozanna [386]
<h2>Answer:</h2>

The offspring population will contains the desirable characteristics of both fantail pigeon and the fantail pigeon.

<h3>Explanation:</h3>
  • The selective breeding is the planned breeding between two organism of the population with desirable properties to result in the new traits from both parents in the single next generation offspring.
  • In this case, the offspring of the pouter pigeon and the fantail pigeon will contain the traits of pouter and it also has fantail.
  • The new generation will be selective breed an it is from the breeding of intra specie organism. If breeding is inter specie than the offspring is most probably infertile.
4 0
3 years ago
Can anyone help me with this problem? thanks!​
bija089 [108]
The answer is D because bacteria is one or more cells.
5 0
3 years ago
Other questions:
  • Do both lemurs and humans have the trait listed at point D?
    9·1 answer
  • A gene which is expressed in a heterozygous individual is...
    11·1 answer
  • What part of the sweating process promotes cooling?
    11·2 answers
  • Phenylketonuria (PKU) is a recessive genetic disorder. If both parents are carriers, what is the probability of this couple havi
    6·1 answer
  • If you ate a hamburger, you would probably only get about _____ of the original energy from the sun.
    11·2 answers
  • Which organ is responsible for dehydration and compaction of indigestible materials?
    5·2 answers
  • 1. What common characteristics do you notice in all the marine ecosystems? What are some major differences?
    7·1 answer
  • The diatoms have flat geometric shapes and chains so they can increase their surface area. This will help them ? *
    5·1 answer
  • List 3 <br>danger of lack of TAP?​
    12·1 answer
  • How is the rate of photosynthesis measured
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!