This is apoptosis. in reference to sunburn, this is when cells die in order to protect you and your skin from damaged skin DNA (possibly cancer causing).
Answer:
Miniature parlor palm- Angiosperm monocot
Coleus- Angiosperm eudicot
Blue rabbit's foot fern- pterophyte
Geranium- Angiosperm eudicot
Foxtail fern- Angiosperm monocot
Tree fern- Angiosperm monocot
Boston fern- pterophyte
Spider plant- Angiosperm monocot
Answer:
Extra carbon dioxide in the atmosphere increases the greenhouse effect. More thermal energy is trapped by the atmosphere, causing the planet to become warmer than it would be naturally Explanation: yeah
Answer:
Stars are classified by their spectra (the elements that they absorb) and their temperature. There are seven main types of stars. In order of decreasing temperature, O, B, A, F, G, K, and M.
Explanation:
O and B stars are uncommon but very bright. M stars are more common but dim.
Answer:
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Explanation: