Biology, 03.01.2020 22:31 lilagvaldez15
The individual cells making up a tissue differ from single-celled organisms such as paramecium in that only the latter:
a. reproduce by mitosis.
b. have subcellular organelles.
c. are capable of extended independent life.
d. can metabolize nutrient molecules.
Answers: 3
Biology, 21.06.2019 20:00, zaratayyibah
Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data
Answers: 1
Biology, 21.06.2019 22:00, nicolemillan20
Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.
Answers: 1
Biology, 21.06.2019 22:00, lanaiheart7
The instructions for making proteins come originally from
Answers: 1
Biology, 21.06.2019 23:30, ericahale3971
How many years would it take the atlantic ocean to grow 500 centimeters? show your work.
Answers: 1
The individual cells making up a tissue differ from single-celled organisms such as paramecium in th...
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