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Alekssandra [29.7K]
3 years ago
14

Water and ice have different___because of hydrogen bonds, which is why ice floats on water

Biology
1 answer:
bezimeni [28]3 years ago
8 0

Answer:

Ice floats on water because it is less dense than water. When water freezes into its solid form, its molecules are able to form more stable hydrogen bonds locking them into positions. ... Ice floats on water because it is less dense than water.

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Hich cell types are low in aplastic anemia? select all that apply. leukocytes hepatocytes erythrocytes thrombocytes osteocyte
ANEK [815]

Answer:

Erythrocytes, leukocytes and thrombocytes

Explanation:

Aplastic anemia is a type of rare condition in which the body stops producing enough new blood cells. This might occur as a result of damage to the stem cells in the bone marrow that produces these blood cells which includes the rest blood cell, the white blood cells and the platelets. The most common cause of this condition is the immune system attacking and damaging the stem cells in the bone marrow.

4 0
3 years ago
Which source is the LEAST credible for scientific information?
Margarita [4]

Answer:

D) A Survey of fellow classmates

Explanation:

This is the correct answer because an informal survey involves various answers that may or may not be accurate.  Informal surveys cannot be held as scientific fact and are, therefore, not reliable. A scientific journal is reliable because it most likely includes data from an experiment and/or research of a trusted scientist or group. The results of past experiments are very reliable because these are the results of hard work and thorough planning and research. A scientific discussion with colleagues is not very credible because it involves the sharing of opinionated information, but it is certainly more reliable that the varying answers of school-aged peers.

4 0
3 years ago
Read 2 more answers
Cellular respiration is a series of metabolic processes in which the energy found in carbohydrates is transferred to atp true or
a_sh-v [17]

According to the research, the correct option is true. Cellular respiration is a series of metabolic processes in which the energy found in carbohydrates is transferred to ATP.

<h3>What is Cellular respiration?</h3>

It is a set of metabolic reactions that takes place in most cells and is a process by which cells reduce oxygen and produce energy and water.

This process involves the breakdown of pyruvic acid (produced by carbohydrate glycolysis) into carbon dioxide and water, along with the production of adenosine triphosphate (ATP) molecules.

Therefore, we can conclude that according to the research, the correct option is true. Cellular respiration is a series of metabolic processes in which the energy found in carbohydrates is transferred to ATP.

Learn more about Cellular respiration here: brainly.com/question/12320031

#SPJ1

3 0
2 years ago
“Popping” of the ears is often experienced when taking off on a plane flight because pressure changes in the ear cause slight di
Furkat [3]
The best and most correct answer among the choices provided by your question is the fourth choice or letter D "<span>The thin membrane that closes the cavity of the middle ear from the outside changes position."

</span>Your ears pop in airplanes<span> because the air high above the surface of Earth is less dense than air near the surface, because air near the surface has all the air above it pushing down. </span>Your inner ear has air trapped in it and as the atmospheric pressure changes, it causes pressure on your ear<span>drum.
</span><span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly.


</span>
4 0
4 years ago
Read 2 more answers
Why is it important that phloem moves sugar both up and down through a plant? Please help
RSB [31]
Sugars, which are formed by the plant during photosynthesis, are an essential component of plant nutrition. Like water, sugar (usually in the form of sucrose, though glucose is the original photosynthetic product) is carried throughout the parts of the plant by the vascular system. Phloem, the vascular tissue responsible for transporting organic nutrients around the plant body, carries dissolved sugars from the leaves (their site of production) or storage sites to other parts of the plant that require nutrients. Within the phloem, sugars travel from areas of high osmotic concentration and high water pressure, called sources, to regions of low osmotic concentration and low water pressure, called sinks. (Osmotic concentration refers the concentration of solutes, or sugars in this case; where the concentration of solutes is highest, so is the osmotic concentration).
5 0
4 years ago
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