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Charra [1.4K]
3 years ago
13

Why are estuaries such rich habitats for organisms

Biology
1 answer:
andreyandreev [35.5K]3 years ago
8 0
Estuaries are areas where fresh water from rivers meets salt water. As the river drains, it carries much nutrient-rich sediment. Many animal species depend on this food source to provide for their young.
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The gene responsible for a particular congenital cardiac anomaly is said to have complete penetrance. what are the clinical impl
saul85 [17]
You didn't include the choices but the answer is All the individuals who possess the gene will exhibit the anomaly. The term penetrance represent the ability of a gene to express its function, with 100% or complete, penetrance, ensuring that all individuals possessing the gene will experience the phenotype in question.
7 0
3 years ago
Joanne is a 60-year-old patient with an LDL of 132 and a family history of coronary artery disease. She has already tried diet c
sergeinik [125]

Answer:

The correct answer is option A. "A statin".

Explanation:

Statins a type of drug that are prescribed to treat people that are at high risk of developing a cardiovascular disease. Since Joanne is a person with history of coronary artery disease and her LDL levels remained high after trying diet changes, the next step in her treatment will be to take a statin drug. It has been proved that statin are among the most effective drug at lowering LDL levels, therefore, a treatment with a statin will be effective for Joanne's condition.

7 0
3 years ago
Compared to skeletal muscle, cardiac muscle A. cells are larger and longer than skeletal muscle cells B. lacks striations C. has
kirza4 [7]

Answer:

The correct answer is option C.

Explanation:

Cardiac muscle is present only in the Heart of organisms which is involuntary in its action. The heart helps the blood to pump throughout the body.

Cardiac muscle shows the presence of intercalated discs which contain desmosomes and gap junctions. It is the presence of these gap junctions the muscle cells of the heart functions as a single functional unit due to the transmission of depolarizing current from cell to cell to different chambers of the heart.

Thus, option C is the correct answer.

7 0
3 years ago
If used with wisdom, the earth has sufficient resources to sustain its human population. True False
romanna [79]
True. If we all work together to conserve our resources, then the earth will be able to sustain its human population. In this century, many people don't really care about conserving resources because they are too careless to think about how much resources we are wasting on a daily basis. If everyone realizes how much resources we are wasting and helps to conserve them, than earth will have sufficient resources to sustain its human population.
hope this helps:)
please mark thanks and brainliest:)
5 0
4 years ago
Read 2 more answers
Which of the following must a scientific idea be? Select all that apply. ((NO LINKS))
melamori03 [73]
I think it is repeatable, testable, observable
8 0
3 years ago
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