For the body to function normally, the organs and tissues must communicate to control the development of the cells and tissues. if there is a break-down in this communication, uncontrolled cell growth in one part of the body could impede the development of other cells or tissues. this, in turn, can lead to the normal functions of the individual becoming seriously impaired. research has shown that this uncontrolled cell growth and development can lead to which of these diseases? a) aids b) cancer c) hemophilia d) down syndrome
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Biology, 21.06.2019 19:00
The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwinâs theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.
Answers: 1
Biology, 22.06.2019 00:40
There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule
Answers: 1
Biology, 22.06.2019 06:30
Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?
Answers: 3
For the body to function normally, the organs and tissues must communicate to control the developmen...
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