Biology, 11.05.2021 04:30 germaniranda619
Johnny found a weird rock in the middle of the desert. He noticed that the rock was darker than the
rest of the rocks. He also noticed that the rock was heavier than the other rocks around hit. When he
took out a magnet, the rock was attracted to the magnet. He knows that this area has been known to
contain rocks that have come through the atmosphere from space. What do you think Johnny found in
the desert?
Answers: 2
Biology, 22.06.2019 00:50
Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems
Answers: 3
Biology, 22.06.2019 07:00
What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination
Answers: 1
Biology, 22.06.2019 11:10
Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.
Answers: 1
Johnny found a weird rock in the middle of the desert. He noticed that the rock was darker than the...
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