In examining an unknown animal species during its embryonic development, how can you be sure what you are looking at is a protostome and not a deuterostome?

Two equal body masses are accelerated, but body a's acceleration one-fourth of body b's. what is the force of body b on body a

A cell that contains a nucleus and membrane-bound organelle is A. Multicellular B. Heterotrophic C. Prokaryotic D. Eukaryotic

What is a funnel with a long stem?

Hydrophobic fibers have little or no absorbency?

The state of matter that exists only at extremely low temp is called Bose Einstein

What system includes oceans, lakes, rivers, and groundwater? a. geosphere b. hydrosphere c. atmosphere d. biosphere

Fungal spores a. are only asexually produced. b. cannot be seen in a light microscope. c. are used to identify fungi. d. are produced by molds but not by yeasts. e. are only produced under harmful environmental conditions

Glucose diffuses slowly through artificial phospholipid bilayers. The cells lining the small intestine, however, rapidly move large quantities of glucose from the glucose-rich food into their glucose-poor cytoplasm.

What's the function of rough er

Milo is observing the things around his family's farm. He writes down four different resources and whether he thinks they are renewable or nonrenewable. The table below shows his notes.