Shigella transmission can usually be prevented by which of the following?
a. proper handwashi...
Biology, 16.10.2019 01:30 cailynrachael
Shigella transmission can usually be prevented by which of the following?
a. proper handwashing, especially after using the restroom
b. cooking meat thoroughly
c. cleaning a wound immediately
d. using bare hands to prepare ready-to-eat foods
Answers: 1
Biology, 21.06.2019 20:00
After reading the paragraph below, answer the questions that follow. researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. the robot, made of a polymer similar to that used in making contact lenses, is bathed in heart cells with supporting cells, which then attach to the robot and provide movement as they contract. all of the cardiac cells working together can cause the robot leg to move in a way that individual cells could not. this is an example of a. emergent properties of cells. b. energy flow through an ecosystem. c. adaptation. d. internal environment regulation.
Answers: 3
Biology, 22.06.2019 00:20
What are the possible blood types among the children of parents that are ab and ii? oa) types a and b ob) types a, b, and ab c) types a, b, and o od) types a, b, ab, and o
Answers: 3
Biology, 22.06.2019 08:20
Wich level of organization includes all the other levels or organizations
Answers: 1
Biology, 22.06.2019 16:00
Darwin’s hypothesis about how life changes over time is now called?
Answers: 2
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