What condition(s) make space a harsh environment for humans?
A. Lack of oxygen
B. All of thes...
Biology, 11.05.2021 23:10 teethebeast
What condition(s) make space a harsh environment for humans?
A. Lack of oxygen
B. All of these
C. Cosmic radiation
D. Lack of pressure
Answers: 3
Biology, 22.06.2019 01:20
Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles
Answers: 3
Biology, 22.06.2019 02:00
The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.
Answers: 1
Biology, 22.06.2019 03:50
Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.
Answers: 1
Biology, 22.06.2019 05:30
Select the word from the list that best fits the definition a system made of 25 satellites
Answers: 3
Mathematics, 02.08.2019 20:30
Mathematics, 02.08.2019 20:30
Mathematics, 02.08.2019 20:30
Chemistry, 02.08.2019 20:30
English, 02.08.2019 20:30
Physics, 02.08.2019 20:30
Social Studies, 02.08.2019 20:30
English, 02.08.2019 20:30
English, 02.08.2019 20:30
Mathematics, 02.08.2019 20:30
Mathematics, 02.08.2019 20:30
Biology, 02.08.2019 20:30
Mathematics, 02.08.2019 20:30