The presence of gill-like slits in a human embryo is
considered to be evidence for the
...
Biology, 21.11.2020 01:00 texas101st78
The presence of gill-like slits in a human embryo is
considered to be evidence for the
A. theory that fish and mammals have a common ancestry
B. theory that the first organisms on Earth were
heterotrophs
C. close relationship between fish and mammaliap
reproductive patterns
D. close relationship between humans and annelids
Answers: 1
Biology, 22.06.2019 00:00
Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels
Answers: 2
Biology, 22.06.2019 04:30
The specific heat of ice is 0.5 calories/gram°c. 20 grams of ice will require ll calories to raise the temperature 1°c. 05
Answers: 1
Biology, 22.06.2019 14:30
What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.
Answers: 1
Biology, 22.06.2019 20:10
All of the following statements about enzymes are correct except: proteolytic enzymes are also known as proteases. pectin methyl esterase causes browning of cut fruit. cloud loss in orange juice is due to enzyme activity. proteolytic enzymes in fish cause tissue softening during storage.
Answers: 1
Physics, 13.07.2019 04:30
English, 13.07.2019 04:30
Mathematics, 13.07.2019 04:30
Chemistry, 13.07.2019 04:30
Mathematics, 13.07.2019 04:30
Spanish, 13.07.2019 04:30
Social Studies, 13.07.2019 04:30
Chemistry, 13.07.2019 04:30
Mathematics, 13.07.2019 04:30
Social Studies, 13.07.2019 04:30
Mathematics, 13.07.2019 04:30
Social Studies, 13.07.2019 04:30