Biology, 03.07.2019 09:40, valeriewatson10
The scientific method is a series of organized steps someone takes in order to solve a. it is broken down into a series of logical steps that make sense. once the scientist has made sufficient observations and formed a hypothesis, a must be designed. this experiment must be an experiment, meaning that all variables must remain the same except for those being manipulated on purpose. there are two types of variables in an experiment. variables are the variables that the scientist changes on purpose. variables are those that change in response to the independent variable. consider the following situation: a farmer wants to test different chemicals in fertilizers to see how it affects plant growth. the independent variable would be the . the dependent variable would be .
Answers: 1
Biology, 21.06.2019 12:30, tamya12234
How does oxygen move from the respiratory system to the circulatory system? a. by pumping through the heart b. by circulating in an artery c. by moving across a synapse d. by diffusion across a capillary wall
Answers: 3
Biology, 21.06.2019 16:20, merunikitty1226
German cockroaches, bulging eyes, bu, are recessive to normal eyes, bu , and curved wings, cv, are recessive to straight wings, cv . both traits are encoded by autosomal genes that are linked. a cockroach has genotype bu bu cv cv, and the genes are in repulsion. which set of genes will be found in the most common gametes produced by this cockroach?
Answers: 1
Biology, 22.06.2019 10:30, lexiemornelas
During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing
Answers: 2
The scientific method is a series of organized steps someone takes in order to solve a. it is broken...
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