Biology, 01.08.2019 02:30 valvaldeziv6373
The simplest level of biological organization at which something can considered "life" is? a. atoms b. molecules c. cells d. tissues e. ecosystems 2. the main purpose of any single experiment is to a. explains an observation. b. prove unambiguously that a particular hypothesis is correct. c. gives know-it-all college professors something to do. d. answer as many key questions as possible. e. tests a prediction that is based on a hypothesis.
Answers: 1
Biology, 22.06.2019 00:10
Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?
Answers: 3
Biology, 22.06.2019 03:40
20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.
Answers: 1
Biology, 22.06.2019 11:10
Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.
Answers: 1
The simplest level of biological organization at which something can considered "life" is? a. atoms...
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