Biology, 11.07.2019 15:00 aliviadushane
In studying the toxicity of a substance, scientists use lab animals to measure how much effect a toxicant produces at different doses or how many animals are affected by different doses. the data is plotted to produce what is termed a
Answers: 1
Biology, 21.06.2019 23:50
Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?
Answers: 2
Biology, 22.06.2019 10:00
Which statement is true for bacteria a. bacteria have complex internal structures b. all bacteria are spiral in shape c. all bacteria cause disease in animals d. bacteria break down some foods
Answers: 1
Biology, 22.06.2019 14:40
Genes that come together with different alleles are heterozygous. homozygous. genotype. segregated.
Answers: 2
Biology, 22.06.2019 15:00
How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.
Answers: 1
In studying the toxicity of a substance, scientists use lab animals to measure how much effect a tox...
English, 01.07.2019 23:00
Mathematics, 01.07.2019 23:00
Mathematics, 01.07.2019 23:00
Chemistry, 01.07.2019 23:00
Biology, 01.07.2019 23:00
Social Studies, 01.07.2019 23:00
History, 01.07.2019 23:00
Biology, 01.07.2019 23:00
Social Studies, 01.07.2019 23:00
Business, 01.07.2019 23:00