Biology, 30.01.2021 03:00 kamiyaharris1
Which statement best describes active transport?
A. The cell uses energy to move substances from regions of lower concentration to regions of higher
concentration.
B. The cell uses energy to move substances from regions of higher concentration to regions of lower
concentration.
C. The cell moves substances from regions of lower concentration to regions of higher concentration
without using energy.
D. The cell moves substances from regions of higher concentration to regions of lower concentration
without using energy.
Answers: 1
Biology, 22.06.2019 02:00, jaquiel9358
Name the glands associated with human digestive system
Answers: 1
Biology, 22.06.2019 05:30, holaadios222lol
Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air
Answers: 2
Biology, 22.06.2019 09:30, zahwaahmaf
Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
Biology, 22.06.2019 13:30, dmurdock1973
How and why organisms are hierarchically classifies
Answers: 3
Which statement best describes active transport?
A. The cell uses energy to move substances from re...
Advanced Placement (AP), 02.12.2020 14:00
History, 02.12.2020 14:00
Social Studies, 02.12.2020 14:00
Mathematics, 02.12.2020 14:00
Social Studies, 02.12.2020 14:00
History, 02.12.2020 14:00
History, 02.12.2020 14:00