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
Shalnov [3]
3 years ago
15

Natural selection is a process by which organisms that are better adapted to their environment tent to

Biology
2 answers:
m_a_m_a [10]3 years ago
8 0

Answer:

survive and reproduce.

bearhunter [10]3 years ago
5 0

Answer:

breed, while the ones not so well adapted die off.

You might be interested in
Which is the correct order from smallest to LARGEST?
ss7ja [257]
The answer would be B. Atom, star, galaxy, universe.

Explanation: atoms are small cells that make up everything in existence. They're too small to be seen by the naked human eye. Stars are big balls of gas that can be seen at night in the sky. These are second biggest because you can see these with the naked eye, but galaxies you can not. The galaxy holds the earth, all of the other planets, stars, and other things. If the galaxy can hold all of that then clearly it would be bigger than the stars. The universe is what holds our galaxy. There are millions of other galaxies out there in the universe. Ours is just a small one of an infinite number.
8 0
2 years ago
Parents can pass on chromosomes to their children that are different than their own when the new gene combinations are created b
hodyreva [135]
<span>Parents can pass on chromosomes to their children that are different than their own when the new gene combinations are created by crossing over. The exchange of genetic material between homologous chromosomes is known as crossing over which occurs in meiosis. When homologous chromosomes pair up and exchange different segments of the genetic material. As the result, a new combination of genes will be formed. If there was not crossing over, all genes on a chromosome would be inherited together.</span>
7 0
3 years ago
Read 2 more answers
The energy needs of a human population are not affected by the
gogolik [260]
By the heat of the enegry
5 0
3 years ago
What are the effects that enzymes can have on substrates
Burka [1]
In chemical reactions involving enzymes, the substrate proteins are huge molecules that will only react with each other if they're aligned just the right way. If they are permitted to interact with the enzymes present, the won't collide and react often enough for the reaction to do any good.The enzymes align the molecules, basically acting like "molecule shepherds," showing them the way they need to react.This speeds up the reaction greatly, making things like digestion possible. Hope this is helpful
3 0
3 years ago
A scientist was studying bones from an individual who died thousands of years ago. Which portion of the bones was the scientist
ludmilkaskok [199]

Answer: Minerals

Explanation: The body decomposes and after about 40 to 50 years bones are mostly brittle and dry with no traces of flesh. After thousands of years bones also disintegrate (decay) leaving brittle mineral frame. The life of bones is determined by the soil type its buried in, nuetral soils takes longer then acidic soil condition.

In this case osteocytes(bone cells) are the first to decompose followed by the cartilage and bone marrow, leaving behind mineral traces that scientist can study after thousand years.

7 0
3 years ago
Read 2 more answers
Other questions:
  • I only have two questions, thank you! One difference between a point mutation and a chromosomal mutation is that ____
    15·2 answers
  • A convalent bond is formed as a result of a
    8·1 answer
  • The type of anemia that is seen in severe folate deficiency is characterized by large, immature blood cells. This type of anemia
    8·1 answer
  • Dolphins (which are mammals) and sharks (which are fish) have stiff dorsal fins projecting from their backs that help them maneu
    6·1 answer
  • Explain how social animals react when isolated from their group.
    10·1 answer
  • An air mass classified as cT usually forms over which type of earth surface
    14·1 answer
  • When body temperature increases, thermoreceptors are stimulated and send nerve signals to the CNS. The CNS sends motor signals t
    11·1 answer
  • PLEASE HELP ME PLEASE :)
    13·1 answer
  • 1. Refer to objective #11 ("Discuss how technology has improved our ability to find and use ocean resources.". If you visit the
    12·1 answer
  • Where would you find a strong acid on the pH scale?<br> A. 1<br> B. 5<br> C. 3 <br> D. 13
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!