Biology, 29.11.2020 19:10 sony72

Match each body to its best description: white dwarf

?

a collapsed star that does

not let light escape

black hole

?

a star that has expanded

and cooled

red giant

?

an old, very dense, hot star

that is cooling

nebula

?

may collapse to form a

star

Activate

Answers: 2

Show answers

Another question on Biology

Biology, 22.06.2019 01:00

Nucleic acid certain protein cell membranes certain carbohydrates

Answers: 3

Answer

Biology, 22.06.2019 11:30

Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.

Answers: 1

Answer

Biology, 22.06.2019 22:30

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. show the flow of energy in the following ecosystem by labeling each organism's link in the food chain. click once to select a label. click again to place the label in the correct location.

Answers: 3

Answer

Biology, 23.06.2019 00:10

Which of the following is not true of the formation of a bacterial translation initiation complex? a. if-3 binding to gtp is required for the charged trna to associate with the first mrna codon. b. n-formylmethionyl-trnafmet binds in the p site. c. if-1, if-2, and if-3 dissociate upon the 50s subunit binding. d. the 30s ribosome associates with the mrna before the 50s ribosome.

Answers: 2

Answer

You know the right answer?

Match each body to its best description: white dwarf

?

a collapsed star tha...

Questions