<span>D. That they variable is staying the same.
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Animals ( or plants ) store solar energy as chemical energy between atoms of their molecules.
For example : ATP is phosphate energy bonds stored by animals in their molecules.
For more stable form animals also store energy in carbon bonds called carbohydrates. The most common e carbohydrates are starch, sugar and fats. Animals have enzymes to convert these forms of energy into actual form which they use for their activities like move, run or fly.
Answer:
PRECISSION
Explanation:
The movement of the Earth's axis is called precession.
This movement is caused by the gravitational attraction of the Sun and the Moon on Earth.
Near the year 130 B.C. Hipparchus was the first to estimate the precision of this axis, whose period is about 26,000 years.
Answer: Both assist with the breakdown of fats
Explanation:
I got it correct
The correct answer is: c. chordates are more closely related to echinoderms than to arthropods
The Closest nonchordate relatives to Chordates are Echinodermata. Hemichordates (such as acorn worms) and Echinodermata form the Ambulacraria which is the sister phylum of the Chordates.
Echinoderms and chordates are both deuterostomes, but the differences are that Echinoderm possess bilateral symmetry only as larvae, they have tube feet and their bodies are supported by calcite skeletons.
