Biology, 13.10.2020 03:01, puchie1225
Theory, hypothesis, law, or fact
2.
Water freezes at 32° F
ill
3
The solar system formed from a disk of spinning disk of gas and dust
4
F = ma
5
The Universe is expanding
6
Newton's Laws of Motion explain why orbits are ellipses
7
The Universe was created at an event known as the Big Bang
8
More babies are born at the full moon
9
Matter is composed (made up of) atoms
10
Sections of the earth's crust move around over the mantle as a result of convection
11.
Darvwin explained how life on Earth evolved over time by examining the fossil record
Answers: 3
Biology, 22.06.2019 01:40, warnene17
Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat
Answers: 1
Biology, 22.06.2019 22:00, ellycleland16
Cancer cells spread to other parts of the body by entering the bloodstream. which of the following organs could prevent a cancer cell in the bloodstream from spreading, and why? a. the spleen, because it releases lymphocytes into the blood b. the peyer's patches, because they release lymphocytes into the blood c. the lymph nodes, because they release lymph into the blood d. the thymus, because it releases lymph into the blood
Answers: 1
Biology, 23.06.2019 04:00, yazmine912
Mitosis occurs in a step by step sequence. predict what would happen if a step was missing or the sequence got out of order. explain!
Answers: 1
Theory, hypothesis, law, or fact
2.
Water freezes at 32° F
ill
...
Water freezes at 32° F
ill
...
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