Biology, 29.10.2019 01:31 zachzach28280
How did the environment of arabia serve as a form of protection during much of the region's history?
a. its fertile oases enabled farmers to grow enough food for themselves and for sale.
b. its extreme heat and arid conditions kept invaders from attacking settlements
c. its landlocked location prevented traders from bringing in foreign goods
d. its mountainous regions kept farmers from mesopotamia from moving in for better land.
Answers: 2
Biology, 21.06.2019 21:00, natasniebow
Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria
Answers: 1
Biology, 22.06.2019 02:30, mahaypatto
{answer found. it's (3 ) }which statement describes the cell cycle? (1)the cell cycle is a process in which one cell divides into four genetically different cells. (2)the cell cycle is a process in which one cell divides into two genetically different cells. (3)the cell cycle is a process in which one cell divides into two genetically identical cells. (4)the cell cycle is a process in which one cell divides into four genetically identical cells.
Answers: 1
Biology, 22.06.2019 04:30, seannalove6168
Long term exposure to waves can cause sunburns and skin cancer.
Answers: 1
How did the environment of arabia serve as a form of protection during much of the region's history?...
English, 10.11.2020 20:10
Advanced Placement (AP), 10.11.2020 20:10