All of the following require breaking and forming chemical bonds except

grilling a hamburger

mixing vinegar and baking soda

roasting a marshmallow

bending a nail

What kind of water is found in the littoral zone of a lake?

What plant grows in pairs of 2 (for an example cherries but cant be cherries)

What are some interesting facts about divergent boundaries?

Ostriches don't use their wings for flight, but they do use them for other functions, such as mating rituals and balance. Many ancestors of ostriches did fly.

Which stage happens first in the life cycle of a middle-latitude cyclone?

The nurse practitioner notes the presence of periorbital edema when performing an eye assessment on a 70-year-old patient. the nurse practitioner will:

Identify one hormone involved in another biological relationship and an organ that is directly affected by the hormone you identified.

Cyanide is a powerful substance that was produced as a weapon for the first time during World War I. Cyanide directly affects cytochrome c by inhibiting its activities.

True or false for both Chromosomes, which carry genes, are found in the nucleus of the cell Both animal and plant cells have a cell wall

What are the disadvantages of synthetic rubber?