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MrMuchimi
3 years ago
14

Choose all the answers that apply.

Biology
2 answers:
marin [14]3 years ago
5 0

Answer:

B, C

Explanation:

B,C

love history [14]3 years ago
4 0

C is the correct answer. > <em><u>is made mostly of hydrogen and helium</u></em>

  • VY Canis Majoris is the largest star in the galaxy, not the Sun.
  • We know the Sun will eventually die, it will not emit light and heat forever.
  • The matter at the Sun's core is plasma, not nickel or iron.
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lana66690 [7]

The correct order of steps in an experiment would be:

  • Identify the variables.
  • Write out your hypothesis in an if/then format.
  • Gather your materials.  
  • Analyze the data.
  • Write your conclusion.

<h3>What is an experiment? </h3>

An experiment is a term to refer to the process by which a hypothesis is supported/disproved. The experiments serve to explain the cause-and-effect relationship according to the results obtained.

Experimentation has some important steps that we must follow to demonstrate our ideas regarding a scientific manifestation, these steps are:

  • Identify the variables: We must identify the factors that we can manipulate so that the result changes.
  • Write our hypothesis: Establish a hypothetical result that we are going to demonstrate.
  • Gather the materials: We must have all the materials and variables to be able to carry out our experiments.
  • Analyze the data: When we do an experiment we must record everything we see and then analyze it to examine each step and the procedures performed.
  • Write the conclusion: After analyzing the data obtained, we can write a conclusion about the experiment carried out and the result obtained.

Learn more about experiments in: brainly.com/question/9199868

5 0
3 years ago
Digeorge syndrome is characterized by a cleft palate, immune deficiency, and developmental issues. which chromosomal change caus
Temka [501]

The correct answer is Deletion.

DiGeorge syndrome, more commonly considered as 22q11.2 deletion syndrome. It refers to an ailment resulting when a small segment of chromosome 22 is missing. This deletion leads to poor development of many systems of the body.

The medical issues generally associated with 22q11.2 deletion syndrome involve poor immune system function, heart defects, a cleft palate, delayed development with emotional and behavioral issues, and issues associated with diminished levels of calcium in the blood.


7 0
3 years ago
Read 2 more answers
Please do 3 and 4! Please help asap! Please help!
Yuliya22 [10]

Answer:why do you need help? you got this. you're smart.

Explanation:

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A fisheries management official recommends that long line fishing in a certain area be prohibited during the spring and summer s
Norma-Jean [14]
The correct answer for this question would be the first option. The reason that is most likely why fisheries management official recommends that long line fishing in a certain area be prohibited during the spring and summer season of the year is to prevent <span>the catching of sea birds during their nesting and breeding season. Hope this answer helps.</span>
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3 years ago
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How do conservation tillage practices in agriculture benifit the soil?
barxatty [35]
B. They decrease water absoption
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