While looking at the bottom surface of a leaf with a compound light microscope, a student notices pairs of cells with openings between them on the surface of the leaf. the main purpose of these openings and the cells that surround them is
1. removing excess sugars2. synthesis of carbon dioxide3. regulating gas exchange4. purification of water
Answers: 2
Other questions on the subject: Biology
Biology, 22.06.2019 06:30, paytonpaige22
Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly
Answers: 1
Biology, 22.06.2019 10:30, pinklover2002
Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.
Answers: 1
Biology, 22.06.2019 10:30, Mintfu8122
Which of the following graphs have the same wavelengths
Answers: 1
Biology, 22.06.2019 10:30, lexiemornelas
During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing
Answers: 2
You know the right answer?
While looking at the bottom surface of a leaf with a compound light microscope, a student notices pa...
Questions in other subjects:
English, 11.04.2022 05:00
History, 11.04.2022 05:00
Mathematics, 11.04.2022 05:00
Physics, 11.04.2022 05:10
Law, 11.04.2022 05:10
Mathematics, 11.04.2022 05:10
Mathematics, 11.04.2022 05:10
Computers and Technology, 11.04.2022 05:10
