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Murljashka [212]
3 years ago
6

Which of the following will open the cones of lodgepole pines to release their seeds?

Biology
1 answer:
lesantik [10]3 years ago
4 0
I'm not sure but I think it's B
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Help me with this 2 questions number 3 A and B i mark you as brainlist please
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3A- Negative feedback occurs when some function of the output of a system, process, or mechanism is fed back in a manner that tends to reduce the fluctuations in the output, whether caused by changes in the input or by other disturbances.

3B- Negative feedback loops are used to maintain homeostasis and achieve the set point within a system. Negative feedback loops are characterized by their ability to either increase or decrease a stimulus, inhibiting the ability of the stimulus to continue as it did prior to sensing of the receptor.

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8 0
3 years ago
Which of the following would decrease the rate of an enzyme-catalyzed reaction
Hatshy [7]
Substrate Concentration I believe
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What body system do the lungs convert carbon dioxide into oxygen?
zubka84 [21]
It would be the respiratory system

4 0
3 years ago
If a cell contains 12 chromosomes at the end of meiosis i, how many chromosomes will the daughter cells contain at the end of me
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6 0
3 years ago
Suppose you observed that tina has a circular area without hair on the back of her scalp. what word would best describe this
vodka [1.7K]
The answer to this question would be: alopecia areata

In this question, there is a certain area of the scalp that didn't have any hair. The best term to this condition would be alopecia areata.
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8 0
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