Earth's physical layers correspond to Earth's compositional layers. Which part of the mantle is also part of the lithosphere?

the fluid, hot part

the rigid upper part

the lower stationary part

the soft-moving part

A worm is considered to be a A) carnivore. B) detritivore. C) herbivore. D) omnivore.

An infant was born 2 hours ago at 37 weeks of gestation, weighing 4.1 kg. the infant appears chubby with a flushed complexion and is very tremulous. the tremors are most likely the result of:

Which organs are part of the musculoskeletal system? Check all that apply

Choose the scientific question. A. Would you like to have a frog as a pet? B. Who is the smartest biologist alive today? C. Which university has the fanciest lab equipment? D. How is the number of frogs in Massachusetts affected by pollution?

What is a cell structure what structure is it?

Which of following cells don't play endocrine Role a. interstitial cells. B. follicle cells. c. germinal epithelium cells. D. leutal cells

The Permian-Triassic extinction 250 million years ago wiped out about ninety percent of Earth's animal species. Some scientists are predicting a sixth mass extinction in the future, due to A) acid rain. B) air pollution. C) global warming.

Which cell organelles function resembles the function of the brain in higher animals

92 Sathe best for the question 11. Most animals and plants reproduce sexually. This means that DNA is passed down to new organisms from two parental organisms. Which of the following is a key advantage of sexual reproduction?

Which symptom is not associated with vitamin b deficiency?