Biology, 28.05.2021 01:00 greystokey
This red kangaroo and this alpine newt both have a femur bone in their back limbs. However, their femur bones are very different. The red kangaroo has long femur bones that help it jump very far. The alpine newt has short femur bones that help it swim. What most likely explains why both have back limbs with a femur and why the femur bones are different ?
Answers: 2
Biology, 21.06.2019 19:00
Which element provides strength to the exoskeleton of clams and oysters
Answers: 2
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 02:30
Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels
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
This red kangaroo and this alpine newt both have a femur bone in their back limbs. However, their fe...
Law, 31.05.2021 21:00
Mathematics, 31.05.2021 21:00
Mathematics, 31.05.2021 21:00
Mathematics, 31.05.2021 21:00
Biology, 31.05.2021 21:00
Mathematics, 31.05.2021 21:00
Mathematics, 31.05.2021 21:00