Answers: 2
Biology, 21.06.2019 20:00
How does pregnancy begin? a) a placenta forms in the uterus b) a sperm reaches an egg in the fallopian tubec) the blastocyst differentiates into two cell types d) contractions begin in the uterine wallapex
Answers: 2
Biology, 21.06.2019 20:00
Heyme with this one β€ βΊβ€ name the part of the cell concerned with the transmission of hereditary characters from parents to offspring. "i will mark brainlist "
Answers: 1
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 05:00
Explain the source of radioactivity in uranium in earthβs crust by which it produces nuclear radiation
Answers: 1
Around hollow rock that is lined with mineral crystals is known as a...
Computers and Technology, 15.08.2020 22:01
Mathematics, 15.08.2020 22:01
Arts, 15.08.2020 22:01
Mathematics, 15.08.2020 22:01
Computers and Technology, 15.08.2020 22:01