What causes a cell to grow in size
1 the cell takes in other cells
2 the genetic materi...
Biology, 27.09.2019 13:30 manywonders
What causes a cell to grow in size
1 the cell takes in other cells
2 the genetic material of the cell duplicates
3 the cell divides into two parts
4 the cell takes in organic and inorganic materials
Answers: 1
Biology, 21.06.2019 14:00
Which of the following statements best describes the relationship between the environment and human health? a. the environment is the only factor that affects human health. b. many aspects of the environment can have an impact on human health. c. human health is impacted by changes in climate. d. the environment has no impact on human health. select the best answer from the choices provided
Answers: 2
Biology, 21.06.2019 16:40
Hemoglobin is the compound in red blood cells that carries oxygen to the body. the distribution of hemoglobin in women in g/dl of blood is approximately normally distributed with mean 14 and standard deviation 1. too little hemoglobin, and you're anemic. 2. too much, and (unless you live at high altitudes), you can have other problems.
Answers: 3
Biology, 22.06.2019 18:30
Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas
Answers: 2
English, 17.12.2019 07:31
Mathematics, 17.12.2019 07:31
Mathematics, 17.12.2019 07:31
English, 17.12.2019 07:31
Mathematics, 17.12.2019 07:31
Mathematics, 17.12.2019 07:31
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