What types of environment do arthropods live in

When you start to exercise, the body responds in various ways due to internal stimuli. One response is an increase in heart rate. Identify a stimulus that would cause an increase in heart rate.

A woman has gained 30 pounds in her first two months of pregnancy and has been diagnosed with gestational diabetes. what should she know about her health risks from this condition?

A loopful of bacteria containing 1000 bacterial cells is inoculated into a nutrient broth and incubated. The culture was in lag phase for 10 minutes and then went into exponential log phase growth for 5 hours.

The atoms of which elements are most likely to share many electrons among many Atoms

Light acts as A) a wave. B) a particle. C) both a particle and a wave. D) neither a particle nor a wave.

I'm confused on how to answer this. Provide an example of possible succession of insects that would be found on the body of a dead squirrel. include in your answer: Which insect is usually first to arrive on the dead body? Explain your reasoning.

How do bacteria protect their own dna from the restriction enzymes they produce?

All ions are atoms with a positive charge. negative charge. charge. neutral charge.

What is the fossil record?

When researchers are measuring plant productivity, they usually harvest and measure above-ground biomass. But with grassland plants, it is common to find that most of an individual's biomass is in its root system.