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
coldgirl [10]
3 years ago
5

Please help it's urgent!

Biology
2 answers:
algol [13]3 years ago
7 0
I think it is B-collection
Elanso [62]3 years ago
5 0

Answer:

precipitation is the correct answer right

You might be interested in
Which line of defense includes active immunity?<br> O first<br> O second<br> O third<br> O fourth
MrRissso [65]

Answer:

The <u><em>second </em></u>line of defense.

Explanation:

In our bodies the <em><u>second line of defense</u></em> includes active immunity. It contains non-specific immune responses, but yet still contains specific responses for certain things such as inflammatory and fevers.

6 0
3 years ago
Read 2 more answers
Which of these is measured during a scientific investigation? Group of answer choices Control group Test variable (independent v
Dovator [93]

Answer:

Outcome variable (dependent variable)

Explanation:

In a scientific investigation, a DEPENDENT VARIABLE (also known as outcome variable) is the variable that is being measured. The dependent variable, as the name implies, responds to the changes made to the independent variable.

For example, in an experiment where the effects of different concentration of fertilizer is used to test plant growth (height), the HEIGHT OF THE PLANTS is the dependent variable because it is the variable being measured.

5 0
3 years ago
Hydrophilic means ____ love of water fear of water a water pressure mechanical system related to dams
kow [346]

Answer:

love of water

Explanation:

HYDROPHILIC is a term used for substances that are WATER-LOVING in nature. As the name implies, hydro-meaning water and philia- meaning love, it means the love of water. Substances that are hydrophilic tend to be attracted towards water molecules and are readily dissolved by it. For example, sugar molecules are hydrophilic, hence, attract and dissolve in water.

On the other hand, hydrophobic means water-fearing i.e substances under this category repel water. Examples are some fat molecules.

5 0
3 years ago
Amoebas and euglenas can protect themselves from unfavorable conditions with a _____.
Papessa [141]

<em>Do not pick the other answer, it is incorrect!</em>

The correct answer is:

Cyst

3 0
3 years ago
The allele for a widow’s peak has complete dominance over the allele for a straight hairline (w). What is the probability of two
alukav5142 [94]

Answer:

25

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • On most bicycles, the tires include a separate inner tube inside the tire itself. when the inner tube is inflated, often to pres
    14·1 answer
  • The breakdown of pyruvic acid in the presence of oxygen is called
    10·1 answer
  • Why are tissue samples from healthy and cancer cells taken from the same patient?
    15·1 answer
  • Fill in the blank (this is not multiple choice)
    15·1 answer
  • What is the geography like in the ocean
    7·1 answer
  • Enzyme secreted in saliva that breaks starch into smaller particles and eventually into the disaccharide maltose Hormone secrete
    14·1 answer
  • How do variation and natural selection work together to help cause evolution?
    15·1 answer
  • What is a difference between prokaryotic and eukaryotic cells?
    7·1 answer
  • A model for gene expression and regulation is shown here. Not all genes are expressed at all time, and a study of the proteins w
    11·2 answers
  • cancerous growths are clonal in origin because cancer cells . multiple choice question. can invade healthy tissues originate fro
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!