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
MariettaO [177]
3 years ago
7

30 POINTS AND BRAINLIEST!!

Biology
2 answers:
AleksAgata [21]3 years ago
8 0

Answer:

BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Explanation:

zheka24 [161]3 years ago
5 0

Memory B cells are the type of B cells which are formed after the primary infection.
These are important as they help in producing the more intense and accelerated immune response during secondary infection or when the same antigen or infectious agent enters the body.
They do so by producing the polyclonal response, that is, the same epitope is attacked by multiple copies of B cells.

Read more on Brainly.com - brainly.com/question/796837#readmore
You might be interested in
Coral and algae have a reciprocal relationship in which the algae perform photosynthesis, providing the coral with nutrition and
IRINA_888 [86]

Answer:

This is an example of a symbiotic relationship.

Explanation:

A symbiotic relationship is a close, prolonged association between two or more organisms of different species that normally benefits both members. A good example of symbiotic relationship is a coral and algae, bacteria in the human gut etc

From the information provided, the algae perform photosynthesis, providing the coral with nutrients for feeding and help with calcification. In return, the coral provide the algae with nutrients for it's growth.

5 0
3 years ago
Crossing individuals with similar characteristics
Crank

Answer:

a. inbreeding

Explanation:

Breeding two closely related species will give offspring with similar characteristics as the parents.

3 0
2 years ago
The ____________________ system is a complex network of glands that release tiny amounts of hormones into the bloodstreams of hu
andrey2020 [161]

Answer:

The <u>endocrine</u> system is a complex network of glands that release tiny amounts of hormones into the bloodstreams of humans and other vertebrate animals.

Explanation:

The endocrine system is a set of organs, tissues and cells whose function is to release various chemical substances called hormones into the bloodstream. The endocrine glands are the group of cells that produce and release hormones, which are secreted into the blood while waiting for the proteins that are designed to specifically capture each of them, are responsible for transporting them to the cells of the tissues and organs to which they must reach. Once there, they transmit the precise orders to regulate cellular activity.

5 0
3 years ago
What do you think happens to a fish’s behavior in cold climates during the winter? Explain your answer.
svetoff [14.1K]
Fish are cold-blooded or poikilothermic, meaning that their body temperatures vary with the surrounding temperature. During the cold of winter fish become less active. They find little pockets out of the way of fast moving water where they can stay still and conserve energy.
6 0
4 years ago
An eating disorder in which a person eats large amounts and then self-induced vomiting or using laxatives is called
Inessa05 [86]
Bulimia Nervosa is the disorder where a person will eat excess amounts and then purge.
7 0
4 years ago
Other questions:
  • A 2-year-old child with previously diagnosed hemophilia is admitted to the pediatric unit for observation after a motor vehicle
    6·1 answer
  • Which is a sustainable practice? wind farms clear cutting flood irrigation overfishing
    13·2 answers
  • Which structure includes all of the others? Select one: a. genes b. chromosomes c. nucleolus d. nucleus
    6·1 answer
  • Molecules that are too large to be moved through the cell membrane can be transported into the cell by
    15·2 answers
  • What is a likely evolutionary advantage of sexual reproduction over asexual reproduction​
    12·1 answer
  • Two groups of tomatoes were grown in the laboratory, one with humus added to the soil and the other a control without humus. The
    10·1 answer
  • The initial molar concentration of the cytoplasm of a plant cell is 1.3M. The solution surrounding the cell has a concentration
    8·1 answer
  • Read the information in the Hospital Progress Note below:
    8·1 answer
  • Which bond of ATP will be broken to form ADP and release energy for use in the cell?
    8·1 answer
  • Oxygen-rich blood enters the heart through the _____.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!