Biology, 19.07.2019 12:20 kayleebueno
Which best describes a difference between prokaryotic cells and eukaryotic cells? a. prokaryotic cells are much larger than eukaryotic cells. b. eukaryotic cells contain organelles that are enclosed in membranes. c. eukaryotic cells are much simpler than prokaryotic cells. d. prokaryotic cells contain a nucleus that is enclosed in a membrane.
Answers: 2
Biology, 21.06.2019 20:10
Fossils can only be formed when? if mud, silt or tar is in the area to preserve the fossil ierosion does not occur and allows the fossil to form oxygen and microorganisms cannot decay the bones the area is dry and does not contain mud or silt
Answers: 1
Biology, 22.06.2019 05:30
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
Biology, 22.06.2019 05:50
The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes
Answers: 2
Biology, 22.06.2019 12:00
Is dna the same in every cell in the human body explain your answer
Answers: 2
Which best describes a difference between prokaryotic cells and eukaryotic cells? a. prokaryotic ce...
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