Biology, 03.10.2019 08:30 xxaurorabluexx

Sand is made of tiny pieces of rock that have been worn down by wind and water. explain why the formation of sand is a physical change.

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 19:30, Britney8394

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

Answers: 2

continue

Biology, 22.06.2019 02:40, brien301

Which must be kept in mind when determining if an explanation is correct? check all that apply. which must be kept in mind when determining if an explanation is correct? check all that apply.

Answers: 2

continue

Biology, 22.06.2019 05:50, Kittylover65

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

Answers: 2

continue

Biology, 22.06.2019 11:00, ayoismeisalex

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.

Answers: 1

continue

You know the right answer?

Sand is made of tiny pieces of rock that have been worn down by wind and water. explain why the form...