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
mixas84 [53]
3 years ago
7

Why do we need to eat

Biology
2 answers:
prisoha [69]3 years ago
6 0
A food is something that provides nutrients. Nutrients are substances that provide: energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm; materials for the growth and repair of the body, and for keeping the immune system healthy. (So we don’t die:))
zmey [24]3 years ago
6 0
So we won’t be tired,have energy,and be healthy
You might be interested in
Plant growth is effected by the color of light
Maurinko [17]
Because like the light of the sun the sun gives nutrients
4 0
3 years ago
Read 2 more answers
After the initial sodium channel opens, what causes the other sodium channels to open?
VikaD [51]
More sodium<span> ions diffuse into the cell than potassium ions diffuse out of it. the inactivation gates of the voltage-gated </span>sodium<span> ion </span>channels<span> begin to </span>open<span> and the diffusion of </span>sodium<span> ions decreases. </span>After<span> the passage of the action potential, the</span>sodium<span>-potassium pump reestablishes the resting membrane potential. .... i hope it helps </span>
3 0
4 years ago
Describe the craters found on the moon?
Harrizon [31]

Answer:

Craters on the Moon are caused by asteroids and meteorites colliding with the lunar surface.  unlike the earth moon doesnt have an atmoshpere so its hit if we did we would be too

Explanation:

6 0
3 years ago
Many farmers now grow insect-resistant varieties of cotton. The gene for the favorable trait, in this case, insect resistance, i
Nady [450]
Both viral vectors and bacterial plasmids can be used to transfer genes into an organism. An invitro fertilisation could maybe be helpful, but not with engineered genes, but existing genes.

A) viral vectors is the best answer is viruses can be used to infect plants and  change their DNA- bacteria aren't as good, as they can mostly be used to modify other bacteria only
4 0
3 years ago
Read 2 more answers
Organisms are adapted to the environmental conditions to which they are exposed. The diversity of organisms that is found in any
Lera25 [3.4K]

Answer:depending on the season and climate change at point of evolution

Explanation:

3 0
4 years ago
Read 2 more answers
Other questions:
  • How does energy change when an ATP molecule is converted to ADP and a phosphate?
    11·1 answer
  • Which of these physical factors would have the GREATEST effect on the types of plants that could thrive in an ecosystem? A)air p
    10·1 answer
  • How many planets are in the solar system?
    11·2 answers
  • Which of the following characteristics do cuticles and seeds share? *
    5·1 answer
  • When 10,000 molecules of ATP are hydrolyzed to ADP and i in a test tube, about half as much heat is liberated as when a cell hyd
    12·2 answers
  • Secondary succession is often found in which of the following
    14·1 answer
  • THIS IS GEOSCIENCE
    11·1 answer
  • Which event(s) occur because the Earth, Moon, &amp; Sun have a 180° alignment (straight angle)?
    9·2 answers
  • The lengths of a sample of tiger canines were measured. 68% of the lengths fell within a range between 15 mm and 45 mm. The mean
    6·1 answer
  • A plate boundary where an ocean plate collides with a continental plate forms _________
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!