An experiment was designed to determine the effect of nitrates on algae growth. two groups of algae were grown under identical conditions, except one group was watered with a dilute nitrate solution and the other group received water without nitrates. in this investigation, the group of algae grown without added nitrates is known as the?
Answers: 1
Biology, 21.06.2019 19:00
One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.
Answers: 3
Biology, 22.06.2019 00:00
As a small change in a person's dna can cause a genetic disorder
Answers: 1
Biology, 22.06.2019 01:00
An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen
Answers: 1
An experiment was designed to determine the effect of nitrates on algae growth. two groups of algae...