Biology, 04.10.2020 14:01 cabieses23
Choose the hypothesis for this controlled experiment that answers this question: “Does sunlight cause dyes in clothing to fade?”
A. Dyes in the cloth are created to withstand fading when being washed in the washing machine.
B. Dyes fade by being exposed to direct sunlight over a period of two weeks.
C. You cannot determine whether the sunlight causes the dyes in clothing to fade.
D. Heat causes dyes in cloth to fade over a period of one week.
Answers: 3
Biology, 22.06.2019 03:00
Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.
Answers: 2
Biology, 22.06.2019 11:30
Discuss cell surface transport in the structure of constituents
Answers: 1
Biology, 22.06.2019 16:00
Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.
Answers: 1
Biology, 23.06.2019 01:30
If it turned out dinosaurs were colorblind, how would this affect some assumptions scientists have made about them?
Answers: 2
Choose the hypothesis for this controlled experiment that answers this question: “Does sunlight caus...
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