You do not need <span>b. two sets of clothespins, one that is easy to open and one that is more difficult to open
This has no relevance if you want to test whether or not you can squeeze more in a minute. You only need one set of clothespins for this. </span>
<span>Cytosis requires energy, and the production of energy depends on oxygen. Diffusion does not require energy.</span>
Answer:
it's c
Explanation:
Producers like grass use the sun's energy to stay alive and things like bunnies eat them and so on and so forth.
Abnormal cell division leads to formation of cancer cell.
In the normal cell, cell division is controlled by mechanisms that include the activity of those genes that promote cell proliferation and those that suppress it. Uncontrolled cell division change the status of the cells. They divide more rapidly and become less dependent on signals from other cells. As a consequence these cells’ growth rate increase and the spread through the whole body via metastasis.
The observations that supported their conclusions include; Bird wing butterflies were found throughout the Malay archipelago, but species differed slightly from island to island.
Bird families clustered geographically: cockatoos in the Malay Archipelago and Australia, macaws and hummingbirds in the America.
Mockingbirds from different Galapagos islands had Subtle, consistent differences.Tortoise from different Galapagos islands have distinct shells
The bony shells of armadillos resembled fossilized shells from the extinct Glyptodon.
The fossilized remains of giant sloths were similar to the smaller, living sloths Darwin encountered. Therefore, the resemblance between species and the variations among distant species led to both Darwin and Wallace to conclude that species change over time.
