Plants make their own food through the process of photosynthesis. To do this, they need energy from the Sun, carbon dioxide from
the air, and water and other nutrients from their roots.
Carbon dioxide enters the plant through tiny openings on the underside of leaves known as stomata. However, whenever the plant
opens its stomata to let carbon dioxide in, it also releases water vapor into the atmosphere. This latter process is known as
transpiration.
Under which of the following environmental conditions would you expect the stomata to be closed more often than they are open?
A. on a hot, dry day
B. on a cool, cloudy day
c. on a wet, rainy day
D. on a warm, windy day
Answers: 2
Biology, 21.06.2019 19:00, corbinfisher
The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production
Answers: 1
Biology, 21.06.2019 20:00, noahmartinez3636
Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic. b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy. c. all bacterial enzymes are harmful to humans and the environment. d. microbes create pollutants and toxins that harm the environment.
Answers: 2
Biology, 22.06.2019 20:30, cuthbertson157
Strands of genetic material floating in the nucleus are referred to as
Answers: 1
Biology, 22.06.2019 22:50, amorosoavap5cejz
Below are the three main organs that make up the plant body
Answers: 2
Plants make their own food through the process of photosynthesis. To do this, they need energy from...
Mathematics, 02.04.2021 19:10
Business, 02.04.2021 19:10
Chemistry, 02.04.2021 19:10
Mathematics, 02.04.2021 19:10