<span>The stage in which a child can make use of their eyes in the prenatal stage is known as the fetus. During this stage, a fetus can open and close their eyes, as well as formed tear ducts allows for them to cry.</span>
Answer:
Most cells would not be able to survive if they were in an environment in which they do not have a constant supply of vital substances such as sugar, minerals, and oxygen, and dispose of waste products, all carried back and forth by the blood cells. Without these substances, cells would die in a very short period of time. If too many cells in an organ die too quickly, the organ itself may be damaged.
Explanation:
I believe the answer is B) A ball on a string whirled in a circle at a constant speed.
Acceleration indicating there is a changes to the velocity. The changes could be the total velocity or the vector/direction of the velocity. An object that moving in circular motion might have same speed, but their direction is changing constantly.
Car and humming bird in this case have no changes in their speed nor their direction.
Answer:
The definition for capillary action is... the ability of a liquid to flow in narrow spaces without the assistance of, or even in opposition to, external forces like gravity.
The word cell comes from the Latin cellula, meaning, a small room. The descriptive name for the smallest living biological structure was chosen by Robert Hooke in a book he published in 1665 when he compared the cork cells he <span>saw through his microscope to the small rooms monks lived in.
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