Biology, 02.09.2019 04:30 chinnellepug8198
Leave the blood and enter tissues to fight off pathogens and invaders. a) platelets b) capillaries c) red blood cells d) white blood cells eliminate
Answers: 1
Biology, 20.06.2019 18:04
Use the drop-down menus to label each of the following changes p for physical change and c for chemical change.
Answers: 1
Biology, 22.06.2019 10:00
Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins
Answers: 2
Biology, 22.06.2019 10:10
Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.
Answers: 1
Biology, 22.06.2019 11:00
1. which of the following transport mechanisms utilizes energy? a. osmosis b. diffusion c. facilitated diffusion d. endocytosis
Answers: 1
Leave the blood and enter tissues to fight off pathogens and invaders. a) platelets b) capillaries c...
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