Biology, 27.07.2019 22:00 zapatamylene24
Why are predators at the top of the marine food chain more likely to contain more toxins in their bodies? a) predators at the top eat more food than other organisms. b) predators at the top will breathe in more polluted air. c) predators at the top accumulate toxins from organisms they eat. d) predators at the top accumulate toxins from themselves.
Answers: 1
Biology, 21.06.2019 16:40
Some plants rely on the wind to reproduce an example is it’s important for plants to use the forces of nature to reproduce because 1. 1a white tuft of dandelion seeds 2a spiked burrs surrounding seeds 3a hard shell on a walnut? 2. 1b require pollination to reproduce 2b reproduce only asexually 3b cannot move about freely?
Answers: 3
Biology, 21.06.2019 22:30
Models are non-visual ways of coummincating how someone thinks about something in the natural world
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Biology, 22.06.2019 03:00
Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.
Answers: 1
Why are predators at the top of the marine food chain more likely to contain more toxins in their bo...
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