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I am Lyosha [343]
3 years ago
11

What are the IUDs?????​

Biology
2 answers:
WITCHER [35]3 years ago
7 0

Answer:

Intrauterine Device

Explanation:

It prevents pregnancy by stopping sperms from reaching and fertilizing eggs

natita [175]3 years ago
6 0

Answer:

An intrauterine device, also known as intrauterine contraceptive device or coil, is a small, often T-shaped birth control device that is inserted into the uterus to prevent pregnancy. IUDs are one form of long-acting reversible birth control.

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More energy can be released from a fat molecule than from a glucose molecule because the fat molecule has more
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The right answer is more Chemical bonds.

Lipids are the most energetic macronutrients (as a reminder: 1 g of lipids represents 9 kcal, against 4 kcal for 1 g of carbohydrates or 1 g of proteins). Lipids are the molecules present in the fat of foods. They divide into saturated fatty acids and unsaturated fatty acids. These fatty acids can contain between 4 and 20 carbon molecules while carbohydrates contain between 3 and 6 carbon molecules.

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3 years ago
Which resource is nonrenewable?
melamori03 [73]
Answer: Coal is a nonrenewable resource.
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3 years ago
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Which of the following is the quality of a good scientific hypothesis?
CaHeK987 [17]

Answer:

The correct answer is - option a. It should be testable in a valid period of time

Explanation:

A thought that presents a temporary clarification about a phenomenon observed by a scientist is a hypothesis. The fundamental highlights of a good scientific hypothesis are: testability and falsifiability  

A testable scientific hypothesis should answer the logical question. This is one that can be checked valid or bogus utilizing the information gathered or the experience gained.  

a good scientific hypothesis must be testable and falsifiable. We should have the option to test the hypothesis utilizing the techniques for science and in the event that you'll review Popper's falsifiability rule, it must be conceivable to accumulate proof that will disconfirm the theory on the off chance that it is surely false.

Thus, the correct answer is - option a. It should be testable in a valid period of time

7 0
3 years ago
A scientist adds colchicine, a microtubule polymerization inhibitor, to a cell entering mitosis. At metaphase, the chromosomes o
defon

<u>Answer:</u>

<em>Colchicine is also known as mitotic poison. When it is added the separation of chromosomes of daughter cells are stopped. </em>

<u>Explanation:</u>

This is because the formation of spindle fiber is not allowed in the mitosis phase. Basically it is the process of arresting the mitosis at metaphase to study the chromosomes properly.

The addition of colchicine prevents the chromosomes to move to opposite poles. It makes the cell polyploidy. Hence the of addition of colchicine is the polyploidy of the cell.

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3 years ago
Identify the instrument used to measure each one
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1. thermometer

2. anemometer

3. barometer

4. anemometer

5. hygrometer

3 0
3 years ago
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