Which of the following provides the best example of the parts of a system working together to achieve a specific function?
A-Specialized cells in a plant’s leaf open and close in response to changing conditions.
B-Red blood cells are capable of transporting oxygen because of their chemical composition.
C-Glands in the mouth, the stomach, the pancreas, and the small intestine secrete chemicals that break down nutrients.
D-Animals that prey on other animals require the ability to move about in their environment.
Answers: 3
Biology, 21.06.2019 18:30
What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination
Answers: 1
Biology, 22.06.2019 00:10
Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria
Answers: 2
Biology, 22.06.2019 08:00
What advantages does a pedigree have over a written passage?
Answers: 1
Biology, 22.06.2019 15:30
Me.henley said, “in the rat race we call life, only the strong will survive.” he may have been referring to
Answers: 1
Which of the following provides the best example of the parts of a system working together to achiev...
English, 21.06.2021 22:10
Mathematics, 21.06.2021 22:10
Mathematics, 21.06.2021 22:10
Mathematics, 21.06.2021 22:10
Chemistry, 21.06.2021 22:10
Business, 21.06.2021 22:10
Mathematics, 21.06.2021 22:10
Business, 21.06.2021 22:10
Mathematics, 21.06.2021 22:10
Health, 21.06.2021 22:10
Chemistry, 21.06.2021 22:10