Which has the most flexible skeleton a shark a frog or a lionfish?

Which element would most likely bond with lithium and form an ionic compound? A. Beryllium B. Calcium C. Fluorine D. Sodium

Sex-linked, recessive traits inculding hemophilia and colorblindness are common in males. Which statement explains this phenomenon? A. Males have two X chromosomes. B. Most of the genes on the X and Y chromosomes of males are recessive. C.

Electrical stimulation of a human's medial forebrain bundle typically can be expected to produce a subsequence experience of:

What factor primarily determines the time of year that a plant flowers? A. Availability of water B. Number of nearby plants C. Daily hours of darkness D. Amount of nutrients

In which process is energy used to build complex molecules from simpler molecules? a) glycolysis b) anabolism c) catabolism d) respiration

Curly hair, large nose, brown eyes: our give the instructions that determine human traits, like these?

What can a deficiency of growth hormone during bone formation cause? inadequate calcification of bone decreased epiphyseal plate activity decreased osteoclast activity increased osteoclast activity

What is responsible for respiration in fish lungs gills tracheae skin

Why are protists considered the precursors to the eukaryotic diversity of life on the planet today

Square root of 5 times 2/3 + 90 divided by the square root of 34 is equal to? (ik this should be easy but I couldn't do it lol)