Answer:
(A.) Earth's orbit is elliptical
Explanation:
Like all planets in our solar system, the Earth is in an elliptical orbit around our Sun. In Earth's case, its orbit is nearly circular, so that the difference between Earth's farthest point from the Sun and its closest point is very small. Earth's orbit defines a two-dimensional plane which we call the ecliptic.
Sixty-five percent of the mass of bone<span> is an </span>organic<span> compound called hydroxyapatite. All </span>bones<span> formed by intramembranous ossification are irregular</span>bones<span>.
TRUE</span>
Answer: Of all the branches of complex animals, sponges are the only group lacking TRUE TISSUE.
Explanation:
Answer:
the larger the surface area to volume ratio the greater the rate of diffusion
the smaller the surface area to volume ratio the smaller the rate of diffusion
Answer:
Hello!!! Princess Sakura here ^^
Explanation:
A nucleus is a membrane-bound organelle that contains the cell's chromosomes.