What is the comet's tail made of?A. flames burning on the comet
B. light reflecting off of vaporizing ice and dust
C. clouds from Earth that the comet is passing through
D. rays of light shining from the comet

Answers

Answer 1
Answer: It is B. The comets tail is made up of ice and dust

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Which of the following is not true about enzymes?They increase the \Delta G of reactions.They are usually made of amino acids.They lower the activation energy of chemical reactions.Each one is specific to the particular substrate, or substrates, to which it binds.
5 a.Describe the disease malaria and its precautions​
In a 10 m2 ecosystem, there are 60 raccoons. What is the population density of raccoons?

Anonymousanonymous 3 years ago
Sue lives in a coastal location. Every year she enjoys surfing from November to February. She never goes surfing from May to August. Which of these statements best explains Sue's behavior?
From May to August, the ocean water is more dense.
From May to August, the beaches are warm and sunny.
From November to February, the tides take water further offshore.
From November to February, strong winds create high, steady ocean waves.
Biology

Answers

From November to February, strong winds create high, steady ocean waves.

The curling direction in snails is delayed a generation in its expression. The offspring of a snail are phenotypically the phenotype dictated by the genotype of the mother. Dextral curling (shell opens to the right) is dominant to sinistral curling (shell opens to the left). A cross between a homozygous sinistral female snail and a homozygous dextral male resulted in a sinistral female. If this F1 sinistral female is crossed to a homozygous sinistral male, what progeny phenotypes are expected?"

Answers

Answer: and  Explanation:

coiling in snails is due to maternal effect genotype of the mother determines the phenotype of the offspring. F1 sinistral female is heterozygous let the alleles be D-dextral, d-sinistral so her genotype is Dd, so she can produce mRNA for both D and d alleles so both these mRNAs cn move into the egg, the egg can be either D or d but the egg contains mRNA of D allele so the egg hen fertilized by d sperm from homozygous sinistral male develops into dextral coiling offspring since the eggs from hich these snails developed had mRNA of allele D. so the answer is all dextral

What is this bug called?

Answers

Answer:

ASSASSIN BUG  

Order smallest to largest.

organ, cell, tissue, body system

Answers

Answer:

Explanation:

cells, tissues, organ, and body system.

cell, tissue, organ, body system

During which stage of the cell cycle does cell division occur? o interphase o quiescence o cell growth 0 mitosis​

Answers

Answer:

Mitosis.

Explanation:

Mitosis is the process by which body cells divide. is the process by which body cells divide. The cells in multicellular organisms undergo mitosis repeatedly. The cells produced by mitosis are used for growth. They are also used to repair body tissues and replace worn-out cells. The image shows the input and output of mitosis. Notice that two cells are produced when one cell undergoes mitosis and cell division. Both cells produced are identical to the starting cell.

-Therefore, mitosis is the correct answer.

During interphase


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The acidification of the stomach juices is important for the digestion of proteins because: Group of answer choices Proteins are basic, and need to be neutralized.

Answers

Answer:

See the answer below

Explanation:

The acidification of stomach juices is important for the digestion of proteins partly because the enzyme responsible for protein digestion work in an acidic medium and the acid also facilitates the unfolding of the proteins.

Hydrochloric acid and the enzyme responsible for the initiation of protein digestion, pepsin is secreted as gastric juice by the stomach, and the latter works by breaking down protein chains into smaller fragments.