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Oliga [24]
3 years ago
12

Select the correct answer.

Biology
1 answer:
mafiozo [28]3 years ago
5 0

Answer:

A

Explanation:

I believe the answer is A because conservation tillage reduces erosion & runoff but I'm not 100% sure.

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Mrs. Cobble has two guinea pigs, one black male and one white female. They 2 white babies
Elza [17]

Answer:Guinea pigs get have of their traits from mom and half from dad. Some traits are recessive some are dominant

5 0
3 years ago
The primary immune response involves _________
vagabundo [1.1K]

Answer:

d. an immediate increase in the concentration of antibodies, followed by a slow decline.

Explanation:

The Primary Immune Response is mediated by antibodies, which are gamma globulin proteins formed by plasma cells (B lymphocytes). Plasmocyte is a differentiated B lymphocyte capable of actively secreting antibodies.

Antibodies are produced with the main function of neutralizing and eliminating an antigen that stimulated their production. This elimination process is done in various ways through complement fixation, opsionization, anaphylactic reaction (mast cell degranulation), substance neutralization, agglutination, etc.

To neutralize the antigen, the primary immune response promotes an immediate increase in antibody concentration. This is usually a quick process.  This concentration usually begins to decline in a slow process, but it will vary depending on the antigen.

3 0
2 years ago
Primary features of a long bone. Which of the following correctly pairs the structure at C with its primary component?
OlgaM077 [116]

Answer:

periosteum ----> dense irregular connective tissue

Explanation:

  • The periosteum is a dense fibrous membrane that covers the surfaces of bones.

The periosteum consists of two layers-

    1. Outer fibrous layer

    2. Inner cellular layer

  • It is mainly composed of dense irregular connective tissue along with a layer of simple squamous epithelium.
  • The function of periosteum is to cover the surface of all the bones except those surfaces that are covered with cartilage such as joints and tendons and ligaments.
4 0
3 years ago
Can some one plz help me I’m confused on what to do
luda_lava [24]

Answer:

the questions are asking you like what is the carrying capacity for the rabbits and etc.So you take the information from the graph and answer the questions with the information that it is giving you from the graph. I hope this answers your question.

5 0
3 years ago
Explain how the carbon cycle might be affected if we increased the extraction rate of fossil fuels.
vitfil [10]
More carbon would be released into the air with the burning of more fossil fuels and the environment would not be able to process the extra carbon.<span />
4 0
3 years ago
Read 2 more answers
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