Biology, 03.02.2020 04:03 taylorpayne525p8qxky
How do the animals in an ecosystem mainly acquire the sun’s energy? a) they absorb energy through their skins. b) they obtain energy when they drink water. c) they obtain energy trapped and stored by plants. d) they can convert the sun’s energy into chemical energy.
Answers: 2
Biology, 22.06.2019 00:10
The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.
Answers: 1
Biology, 22.06.2019 02:10
Draw the structure of dna nucleotide with adenine as nitrogenous base
Answers: 3
Biology, 22.06.2019 02:30
Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?
Answers: 1
Biology, 22.06.2019 05:30
The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.
Answers: 3
How do the animals in an ecosystem mainly acquire the sun’s energy? a) they absorb energy through t...
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Mathematics, 07.12.2020 14:00