Biology, 07.06.2021 16:20 nathaniel12
7. What biological process occurs after there has been a disturbance such as a flood, or a tornado-in an established ecosystem?
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Biology, 22.06.2019 15:30
Which environmental change would most likely result in bullfrog offspring that are able to store more water than bullfrogs in previous generations?
Answers: 1
Biology, 22.06.2019 17:20
Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.
Answers: 3
Biology, 22.06.2019 21:30
What do you think scientists face when classifying new organisms?
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Biology, 22.06.2019 21:50
Which of these internal feedback reactions does not need your brain? oa. your leg jumping when it is hit by a reflex hammer b. your deeper breathing when you need more oxygen c. your body temperature rising when you have an infection d. your heart beating faster when you are in danger
Answers: 2
7. What biological process occurs after there has been a disturbance such as a flood, or a tornado-i...
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