This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: _____ are layered formations caused by mats of algae or bacteria combined with sediments. A) ... (Read 51 times)

rmenurse

  • Hero Member
  • *****
  • Posts: 513
on: Jul 27, 2018
_____ are layered formations caused by mats of algae or bacteria combined with sediments.
 
  A) Metabolites
  B) Stromatolites
  C) Cellulites
  D) Rhyolites

Question 2

Deoxyribonucleic acid (DNA) automatically combines raw materials to form important chemical compounds. The building blocks of these molecules are _____.
 
  A) sugars
  B) amino acids
  C) lipids
  D) vitamins


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

covalentbond

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

B


rmenurse

  • Member
  • Posts: 513
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

bacteria bacteria
Red Algae Red Algae
Red Algae Red Algae
The peptidoglycan layer of Gram-positive bacteria The peptidoglycan layer of Gram-positive bacteria
Damage caused by the 1964 earthquake in Alaska Damage caused by the 1964 earthquake in Alaska
Neither heat-killed S-type nor live R-type bacteria can kill mice, but simultaneous injection of bot Neither heat-killed S-type nor live R-type bacteria can kill mice, but simultaneous injection of bot
Video: Smoking Cessation

For a complete list of videos, visit our video library