Biology, 13.10.2019 19:50 kaylatunell123
Ateacher taps on a hardboiled egg until cracks appear on the surface. she gently presses the egg between her fingers and thumb. the students observe some changes in the egg shell, a few of which are presented in the table. what is the teacher trying to model?
a) weathering of rocks
b) retreating glaciers
c) formation of volcanoes
d) tectonic plate movements
Answers: 1
Biology, 22.06.2019 22:30
Water changes bacteria in the soil converts this nutrient into a usable form. plants take up the usable nutrient through the soil and assimilate it into proteins, making it part of the plant. an animal eats the plants, and the nutrient becomes part of the animal. when the animal dies, it decomposes, returning the nutrient back to the soil. which cycle is being described? water cycle carbon cycle nitrogen cycle phosphorous cycle
Answers: 1
Biology, 23.06.2019 01:00
Which process forms a large molecule from repeating subunit molecules? *
Answers: 1
Ateacher taps on a hardboiled egg until cracks appear on the surface. she gently presses the egg bet...
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