Which of the following is true about frozen water?
a. It is less dense than liquid water. c. It always sublimates to water vapor.
b. It deposits sediments of water molecules. d. It has the same molecular arrangement
When does population occur?
a. When pollen lands on the style. c. When pollen lands on the stigma. b. When pollen lands on the anther. d. When pollen lands on the filament.
Why is reproduction a necessary part of life cycle?
a. If organisms did not reproduce, they will become instinct.
b. Without reproduction, there would be too many species.
c. Without reproduction, organisms would not continue to grow and develop.
d. If organisms did not reproduce, there would not be any new organisms to take care
a. It is less dense than liquid water. c. It always sublimates to water vapor.
b. It deposits sediments of water molecules. d. It has the same molecular arrangement
When does population occur?
a. When pollen lands on the style. c. When pollen lands on the stigma. b. When pollen lands on the anther. d. When pollen lands on the filament.
Why is reproduction a necessary part of life cycle?
a. If organisms did not reproduce, they will become instinct.
b. Without reproduction, there would be too many species.
c. Without reproduction, organisms would not continue to grow and develop.
d. If organisms did not reproduce, there would not be any new organisms to take care
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Answer:
*Which of the following is true about frozen water?
—When water absorbs enough heat, it becomes a gas (water vapor). This process is called evaporation.
*When does population occur?
—During the process of fertilization, pollen lands on the stigma, a tube grows down the style and enters the ovary.
*Why is reproduction a necessary part of life cycle?
—Reproduction maintains a balance between the birth rate and death rate. The new individuals replace the old and the dying population. It also helps in increasing the number of species in the ecosystem.
Explanation:
:with an explanation:>
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Answer:
c
a
b
Explanation:
yan po Yung sagot ko po,sana makatulong, salamat po