Biology, 03.02.2021 19:30 xxaurorabluexx
The stomata on a saguaro cactus must open to let in carbon dioxide from the
atmosphere. When each stoma opens, however, water can escape from the plant. How
does the saguaro minimize the loss of water when stomata open?
A. Guard cells open and close the stomata rapidly during the day to let as little
water as possible escape.
B. B. Guard cells open the stomata only at night, when the air temperature is cooler
and the humidity somewhat higher.
C. Guard cells always keep the stomata open slightly, so that carbon dioxide can
flow in but very little water can flow out.
D. The saguaro has fewer stomata than any other plant, an adaptation that prevents
water loss through transpiration.
Answers: 1
Biology, 22.06.2019 05:00
This patient undergoes a gallbladder sonogram due to epigastric pain. the report indicates that the visualized portions of the liver are normal. no free fluid noted within morisons pouch. the gallbladder is identified and is empty no evidence of wall thickening or surrounding fluid is seen there is no ductal dilation. the common hepatic duct and common bile duct measure 0.4 and 0.8 cm respectively. the common bile ductmeasurement is at the upper limits of normal what cpt code in icd-10 cm code was used
Answers: 2
Biology, 22.06.2019 05:40
Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion
Answers: 2
Biology, 22.06.2019 12:20
Which organ controls breathing? lungs alveoli heart diaphragm
Answers: 2
Biology, 22.06.2019 19:00
What’s a example of extrusive rock that cooled to quickly for grains to form
Answers: 1
The stomata on a saguaro cactus must open to let in carbon dioxide from the
atmosphere. When each s...
English, 03.05.2021 22:10
Mathematics, 03.05.2021 22:10
Health, 03.05.2021 22:10
Mathematics, 03.05.2021 22:10
Mathematics, 03.05.2021 22:10
Biology, 03.05.2021 22:10
Mathematics, 03.05.2021 22:10
Mathematics, 03.05.2021 22:10