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ad-work [718]
3 years ago
11

What are the 3 major dissolved gases that are essential to ocean life?

Biology
1 answer:
adoni [48]3 years ago
6 0
It would be nitrogen, oxygen, and carbon dioxide (:
x
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The integumentary system has many functions, one of which is multiple choice production of vitamin
Korolek [52]

The answer is the detection of heat and touch. The integumentary system consists of the skin, nails, glands, hairs, and nerves. The nerves are responsible for sensing stimuli including pressure, heat, and touch. Another example of its function is acting as a physical barrier against harmful microorganisms and excretion.   


6 0
3 years ago
Which best describes the purpose of a controlled experiment?
leva [86]
I think the correct answer from the choices listed above is option C. The purpose of a controlled experiment is to  examine whether one variable causes a change in another. A<span>n independent variable is the only factor that is allowed to be adjusted, with the dependent variable as the factor that the independent variable will affect.</span>
5 0
3 years ago
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In a particular family, one parent has Type A blood, the other has Type B. They have four children. One has Type A, one has Type
AlladinOne [14]

Answer:

The correct answer is -

Parental genotypes: AO & BO

Children genotypes: AB, AO, BO, and OO

Explanation:

In the human blood group system, more than two types of alleles are present that lead to the existence of four blood groups in the human population.

Here, A and B alleles are co-dominant while the O allele is recessive to both A and B alleles in the ABO system.

The cross depicting the genotypes of children is

IA IO

IB    IAIB    IBIO

IO   IAIO   IOIO

In this cross, we get the same result as given in the question -

One parent has A and the other has B type blood while the children have all four types of blood groups One has Type A, one has Type B, one has Type AB, and the last has Type O. It is possible only when parents are heterozygous in their genotypes and not expressing codominance.

6 0
3 years ago
An advertisement for a health supplement for dogs claims to build lean muscle and strengthen tendons and ligaments, as well as p
Debora [2.8K]

Answer:

Proteins and carbohydrates

Explanation:

Using the supplements for dog is important in order to make the muscle growth and to strengthen the tissues.

8 0
2 years ago
BRAINLIEST FOR THE 1ST AND RIGHT ANSWER
Wewaii [24]
The second one I believe.
4 0
3 years ago
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