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
Elis [28]
3 years ago
7

So-called "dark matter" cannot be directly observed because

Biology
2 answers:
Inga [223]3 years ago
5 0

Answer:

B. it gives off no radiation

Explanation:

Dark matter is so named because it neither absorbs nor emits light and therefore cannot be directly observed.

Ghella [55]3 years ago
5 0

Answer:

B

Explanation:

it gives off no radiation

You might be interested in
Help is this co-dominance or incomplete dominance?​
azamat

Answer:

i can't see

Explanation:

8 0
3 years ago
What is the utility of tissue in multicellular organisms? <br>plz help !!!!!!!!​
KengaRu [80]

Answer:

In multicellular organisms, cells are grouped to form tissues. These tissues are specialized to carry out a particular function at a definite place in the body.

5 0
3 years ago
What is always included in a comparative investigation
alina1380 [7]
The answer is scientific question
4 0
3 years ago
What type of response involves an organism moving to or from the earth? Geotropism, internal response, phototropism fight or fli
tatyana61 [14]
The answer is, phototropism. phototropism is an organism that grows towards the sunlight away from earth.
8 0
3 years ago
Read 2 more answers
A type of plant that has cells inside that form long tubes and carry nutrients and water is called _____________.
ivann1987 [24]

Answer:

Vascular

Explanation:

Vascular Tissues  consist of long, narrow cells arranged end-to-end, forming tubes. There are two different types of vascular tissues, called xylem and phloem. Xylem is vascular tissue that transports water and dissolved minerals from roots to stems and leaves.

4 0
3 years ago
Other questions:
  • How are algae different from plants?
    11·2 answers
  • the speed of a nerve impulse in the human body is about 100 m/s. If you accidentally stub your toe in the dark, estimate the tim
    7·1 answer
  • Bipedalism's advantages over quadrupedalism include
    13·1 answer
  • Lets consider the group known as tetrapods, these include Salamanders, Turtles and the Leopard. A. Are they a monophyletic group
    7·1 answer
  • In which organism does respiration not take place in the mitochondria
    5·1 answer
  • Small fishes
    6·1 answer
  • 1. Explain Why does the
    10·2 answers
  • A 50-year-old tree of a certain species may capture about 0.02 metric tons of carbon
    11·1 answer
  • Does dna determine your traits
    6·1 answer
  • 1. The Earth experiences days and nights due to the:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!