4. Michaela just found out recently that she is allergic to the toxin in honeybee stings. When she stepped on a bee at the swimming pool, she felt sick to her stomach, dizzy, and had trouble breathing. Fortunately, a paramedic gave her an injection that stopped the reaction. Michaela wants to avoid having the same kind of reaction in the future. She knows to avoid honeybees. Which other stinging insects are most likely to have a similar toxin? *

cell regulation is conducted by special proteins.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .