Biology, 02.02.2021 21:10 mashcroft2002
Xavier listed the steps involved when sponges take in food and oxygen. 1. Water is drawn in through pores and enters the central cavity. 2. Food is filtered and digested. 3. Water leaves through an opening at the top of the body. Which describes the missing step? Oxygen is removed from the water before step 3. Oxygen is removed from the water after step 3. Tentacles sting and paralyze prey after step 1. Tentacles sting and paralyze prey before step 1.
Answers: 3
Biology, 22.06.2019 00:10
Body systems are not completely independent they integrate and work together describe one example of the integration between body systems
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Biology, 22.06.2019 06:30
Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?
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Biology, 22.06.2019 06:30
Study the picture of the ocean. which is the best example of an organism’s 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 09:00
Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.
Answers: 2
Xavier listed the steps involved when sponges take in food and oxygen. 1. Water is drawn in through...
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