Biology, 17.10.2019 05:20 alexkrol10
What are the benefits and costs of living in a group. explain and give an example.
Answers: 2
Biology, 21.06.2019 15:20
Which of the following is a cost of urbanization? a-cities can provide a high standard of living. b-cities are hubs of entertainment and education. c-paving over land changes the environment. d-job opportunities are greater in urban centers.
Answers: 1
Biology, 21.06.2019 17:30
Look at the picture below . what does this picture represent ?
Answers: 1
Biology, 21.06.2019 19:00
The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.
Answers: 1
Biology, 21.06.2019 21:00
Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature about 37 degrees celsius (98.6 degrees f)? describe what might happened the temperature decreased by 10 degrees celsius.
Answers: 3
What are the benefits and costs of living in a group. explain and give an example....
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