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
Andrew [12]
3 years ago
5

What does natural selection mean?

Biology
1 answer:
Igoryamba3 years ago
8 0

Natural selection is where certain organisms adapt better and make offspring.

-Steel jelly

You might be interested in
Do you think veterinary science or medicine would be an interesting area to work in? Discuss why or why not. Veterinary scientis
Phantasy [73]

Answer: Medical science is a very interesting feild in science, there is many different ways someone could go with this. For example there is suddies in small organisms like viruses and there is also anatomy. Veterinary scientists need to have a strong interest and skills in science and research. A interesting position to take on being in health science could be medicine because it connects many of the smaller feilds in medical sciences. Medicine is a great area to study because it can only improve and in the world people live in these days it is really important to earth. Medical sciences is a great subject to study for many reasons.

4 0
3 years ago
Explain why the energy in dietary fat is stored in body fat more efficiently than the energy in dietary carbohydrate.
MrMuchimi
Your body can use it in a better way then just having it just sit there
3 0
4 years ago
What happens when a resting neuron's membrane depolarizes? A. There is a net diffusion of Na⁺ out of the cell. B. The equilibriu
m_a_m_a [10]

The correct option is (C) The neuron’s membrane voltage becomes more positive.

The resting neuron has a voltage across its membrane which is called the resting membrane potential. There is a concentration gradient of ions across the membrane when the neuron is in the resting state.

Inside the membrane the concentration of  K⁺ and organic anions are more. Outside the membrane the concentration of Na⁺ is more. The membrane is much more permeable to K⁺  than Na⁺ .

The cell’s inside is more negative than the outside when the membrane is hyperpolarized. In neurons the resting membrane potential is close to the equilibrium potential for K⁺.

Learn more about resting membrane potential here: brainly.com/question/15459255

#SPJ4

7 0
1 year ago
Antibodies are very specific to the antigen’s shape. Make a connection to two other shape-specific proteins.
Oduvanchick [21]
I’d talk about how enzymes have that induced fit model. A substrate is unique to that specific enzyme. The substrate binds to the enzymes active site (or sometimes allosteric site) which in turn alters the conformation or shape of that particular enzyme
3 0
3 years ago
27. How many senators does each state have?*<br> 3<br> 1<br> 4<br> 2<br> Government
vova2212 [387]

Answer:

2

Explanation:

 

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which describes two species interacting so closely that they are adapted to each other? 1 generalized evolution 2convergent evol
    15·1 answer
  • Evidence 2 - Unknown Substance Investigation A group of scientists is given a sample of an unknown substance. They are asked to
    5·1 answer
  • The lethal tumor dose is defined as the dose that will eradicate what percentage of the tumor yet preserve normal tissue
    6·1 answer
  • List the name and defining characteristics of each of these major groups of plants covered in the reading (Green algae, Bryophyt
    12·1 answer
  • Which statements describe why organisms are classified? Check all that apply.
    7·2 answers
  • Having only one set of chromosomes is called the_____________ condition of the cell.
    7·2 answers
  • Describe an acquired trait in people
    13·1 answer
  • A client was admitted to the hospital unit after 2 days of vomiting and diarrhea. the client's spouse became alarmed when the cl
    5·1 answer
  • Which is one way that carbon returns to the atmosphere during slow-track carbon recycling?
    10·1 answer
  • One example of scientists taking different approaches that lead to the same result is
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!