Two muscles are required to move a bone. What happens inside muscles when they contract?

A record showing the activity and the balances owed by each customer is called the A. general ledger. B. sales journal. C. cash receipts journal. D. accounts receivable subsidiary ledger.

What effect does an ocean have on the climate? A ocean water will cause non stop raining coastal regions B there no influence on climate from an ocean C ocean winds can carry moisture with them you can bring rain and fog over Island areas D Ocean

A newly developed antibiotic drug shows promise by inhibiting prokaryotic 70S ribosomes in initial studies. However, when animal studies are begun, it's noted that it also inhibits the growth of animal cells.

The direction of cell transport

Often when there is a local water main break, the town will post an advisory for everyone to boil their water before using for drinking or cooking.

How are fitness and adaptation important to natural selection?

Where do the light-independent reactions of photosynthesis occur? A. Stroma B. Thylakoids C. Cell cytoplasm D. Intermembrane space

What causes pioneer grasses and weeds that have grown in an abandoned field to die?

What specific event triggers the uncovering of the myosin binding site on actin?

How has an increase in temperatures affected snow-covered mountain regions?