Biology, 19.07.2019 07:00 jennifercastill3
What characteristics do all protists have in common? a)ability to make their own food b)flagella that them move c)cell nuclei that contains dna d)structures made of many cells
Answers: 1
Biology, 22.06.2019 06:30
Study the picture of the ocean. which is the best example of an organismās niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.
Answers: 2
Biology, 22.06.2019 12:00
The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.
Answers: 1
Biology, 22.06.2019 17:30
What are some of the immune functions of the lymphatic system? a. cleaning red blood cells from the blood and creating lymph fluids b.transporting lymph to the tissues and creating lymph fluids c.removing infectious agents and making white blood cells d.making red blood cells and removing infectious agents
Answers: 1
Biology, 22.06.2019 19:30
Analyze how the four requirements for life were identified by scientists
Answers: 1
What characteristics do all protists have in common? a)ability to make their own food b)flagella t...
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