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
defon
3 years ago
7

Which of the following is true about a light-year?

Biology
2 answers:
likoan [24]3 years ago
7 0

Answer:

E - which is the year is light

Yakvenalex [24]3 years ago
5 0

Answer:

D) It is a measure of distance.

Explanation:

I belive is the answer

You might be interested in
What releases oxygen into the atmosphere?​
kkurt [141]

Answer: plants

Explanation: it’s simple, photosynthesis

8 0
3 years ago
How can humans affect the traits of other living things? Give an example
lora16 [44]

Answer:

We can change how they act

Explanation:

Like when we trained dogs

6 0
3 years ago
Wich of these describes a use of biostimulation?
Evgen [1.6K]

Where are the choices

4 0
3 years ago
Why would scientists use a control sample that has no DNA from bighead carp in eDNA surveillance?
Yanka [14]

Answer:

cientists would use a control sample that has no DNA from bighead carp in Edna surveillance in order to verify that no DNA has contaminated the gel. It would eliminate certain errors in the experiment. What are some of the things that your DNA can be contaminated with?

Explanation:

3 0
2 years ago
The derived characteristic of protostome development is found in which of the following phyla?
slava [35]

B. Roundworms<span>. 

The Protostome organisms are subclustered into three main groups, moreover nematoda or roundworms belongs to the Ecdysozoa group.</span>

<span>Roundworms are organisms that are diverse and almost in clustered to many other ecosystems and environment. 

These Protostome  includes mollusks, annelids, and arthropods

</span>

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is a 3point tutn?
    13·1 answer
  • Which layer of the digestive tract is in direct contact with digested food?​?
    9·1 answer
  • Suppose two species live in close contact with each other. one species benefits by eating the tissues of the other, and the othe
    11·2 answers
  • What anatomical feature of the retina supports the opponent theory of color recognition?​?
    14·1 answer
  • Why might it be beneficial for the brain to be connected to the contralateral side of the body?
    15·1 answer
  • If all the grass disappeared from this community, which
    14·2 answers
  • In testing the hypothesis, research observations have shown a direct relationship between higher sodium intake and higher blood
    13·1 answer
  • What are sister chromatids?
    11·1 answer
  • 1. What is a density-dependent limiting factor?
    12·1 answer
  • Quiet metabolic activities account for about ________ of the average person’s daily energy expenditures
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!