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
yawa3891 [41]
2 years ago
13

Question 13 (1 point)

Biology
1 answer:
Darina [25.2K]2 years ago
6 0

Answer: net primary productivity is the amount of energy lost through respiration by producers SUBTRACTED From the gross primary productivity of an ecosystem

You might be interested in
The distance versus time graph for Object A and Object B are shown.
nirvana33 [79]

Answer:

A. Object A but not Object B  

Explanation:

Speed = distance/time

A straight slanting line indicates a constant speed.

A horizontal line means that the distance is not changing, that is, the object has stopped.

The graph for Object B shows that it starts and stops repeatedly.

8 0
2 years ago
Read 2 more answers
Photosynthesis is the process by which plants and algae use energy from the sun to synthesize
gladu [14]
Pretty sure most of us know that already,so what's your question?You lost buddy?
5 0
3 years ago
An apple plant has two dominant alleles for red apples, RR. If it is crossed with another plant that has recessive genes for gre
lawyer [7]
D)100

r r
R
R Rr Rr
Rr Rr
3 0
3 years ago
Read 2 more answers
Why should you avoid bringing up the stage while you are still looking through the ocular lens
givi [52]
Look it up on google
4 0
3 years ago
Darwin referred to the process of promoting certain traits by breeding members with those traits as _______.
In-s [12.5K]
Artificial selection
7 0
3 years ago
Other questions:
  • Explain how and when the rule of multiplication and the rule of addition can be used to determine the probability of an event. E
    7·1 answer
  • In _____________ selection, individuals with both extreme forms of a trait are at a selective advantage.
    6·1 answer
  • Which body system in Selye's general adaptation syndrome (GAS) model is responsible for regulating various body processes, inclu
    14·1 answer
  • In snapdragons, flower color is controlled by incomplete dominance. The two alleles are red (RR) and white(WW). A red and a whit
    13·1 answer
  • Mitochondria provide ribosomes with​
    12·1 answer
  • On the beach, he built _____ huge sandcastle.
    8·1 answer
  • What happens during the process of translation?
    12·1 answer
  • Mendel crossed yellow-seeded and green-seeded pea plants and then allowed the offspring to self-pollinate to produce an F2 gener
    10·1 answer
  • Where does the energy come from to pump protons into the thylakoid space
    13·1 answer
  • Calcitonin _________ osteoclast activity, which will _________ blood calcium levels.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!