Biology, 10.11.2019 01:31 bluexorsit7603
Assuming the stomata are open to the same degree, the rate of transpiration should on a rainy day compared with a sunny day, because the relative size of the h2o concentration gradient from the inside to the outside of the leaf would ) increase: increaseb) decline: decreasec) increase: decreased) decline: increasee) remain the same: not change
Answers: 2
Biology, 21.06.2019 16:00
Every compound can be represented by a chemical formula. a chemical formula is the set of symbols showing the elements that make up a compound and their proportions. water’s chemical formula is h 2 2 o. that means a molecule of water contains two atoms of hydrogen and one atom of oxygen chemically bonded. a molecule is a group of two or more atoms bonded together. molecules can range in size from two to thousands of atoms. a molecule of a compound is the smallest unit of that compound. every molecule of water has all the physical and chemical properties of water. that’s because every molecule of water is made of the same elements in the same proportions: two hydrogen atoms and one oxygen! which of the following is a true statement? a every molecule of the same compound will have different properties. b every molecule of a compound has the same proportion of elements. c molecules can be physically separated into smaller units of a compound. d molecules cannot be represented by chemical formulae.
Answers: 1
Biology, 22.06.2019 00:10
Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?
Answers: 1
Biology, 22.06.2019 03:30
What is the most appropriate method of gaining weight (muscle mass)
Answers: 1
Biology, 22.06.2019 04:30
What type of organism is a one-celled organism that functions as a single unit? a. bi-celled b. single-celled c. pre-celled d. multi-celled
Answers: 2
Assuming the stomata are open to the same degree, the rate of transpiration should on a rainy day c...
Health, 08.09.2019 02:20
Health, 08.09.2019 02:20
Health, 08.09.2019 02:20
Health, 08.09.2019 02:20
Health, 08.09.2019 02:20
Physics, 08.09.2019 02:20
Mathematics, 08.09.2019 02:20
History, 08.09.2019 02:20