Why does ice stay at tge top of oceans instead of sinking to the bottom?

Answers

Answer 1
Answer: Answer: Ice is less dense than water.

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This is a property of water, one that is crucial for ocean life because the ice keeps the entire ocean from freezing in very cold temperatures. If the ocean froze over, much of the life would not be able to survive.

Ice is less dense than water because of the hydrogen bonds. In solid form, the hydrogen bonds orient themselves in such a way that the molecules are further apart, lowering the density of ice.
Answer 2
Answer: Because since the water is ocean water and it’s impure, the impure water freezes at the top while the “clean” water is at the bottom.

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Animals have four basic types of _________: nervous, epithelial, muscle, and connective.

Answers

Animals have four basic types of tissue: nervous, epithelial, muscle, and connective.

Describe how the Blackland Prairie is situated within Texas?

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runs 300 miles from the Red River in N. TX to San Antonio

Air is composed of gases that are so well mixed you cannot tell them apart. This is called a what mixture

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it is called a homogeneous mixture

Recessive sex-linked traits such as color blindness appear more frequently inmales because

A. males inherit only one sex chromosome.
B. males inherit two copies of every sex-linked allele.
C. sex-linked alleles are carried only on Y chromosomes.
D. males inherit only one sex-linked allele.

Answers

Answer:

D is the answer

Explanation:

PLZ ANSWER QUICKLY ALSO THIS QUESTION IS FOR SCIENCEWhat causes differences in air pressure around the Earth?Immersive Reader
(10 Points)
a. Warm air sinks at the equator, and cold air rises at the poles.
b. Warm air rises at the equator, and cold air sinks at the poles.
c. Warm air rises at the equator, and cold air rises at the poles.
d. Cold air rises at the equator, and warm air sinks at the poles.

Answers

Answer:These variations in air pressure are due to temperature differences caused by variations in solar energy received at the surface of the earth. The sunlight absorbed by the ground depends on the latitude of the location, the slope and the underlying surface. ... The air pressure on Earth is not the same everywhere.

Explanation: i looked it up

What is symmetry; in one complete paragraph please

Answers

Symmetry is when one half of an object looks exactly like the other half. Symmetry can also be known as a reflection or a mirror. the halves look exactly the same even if you flip it, turn it, or slide it. For example, one half of a butterfly looks exactly the same as the other half. As well as a lobster, dog, snake, etc.