1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alona [7]
3 years ago
13

BRAINLIEST TO THE CORRECT AMSWER ONLY!

Biology
1 answer:
Liono4ka [1.6K]3 years ago
8 0
Water, H2O. Hydrogen atoms can each form one covalent bond, while oxygen atoms can each form two covalent bonds. Two pairs of electrons are shared in a water molecule (H2O).
You might be interested in
What is the correct term for organisms that consume other organisms in order to gain energy and are also known as consumers?
hjlf

Answer:

Heterotrophs

Explanation:

They eat other plants or animals for energy

5 0
2 years ago
When members of a community work to preserve their unique cultural traits, they are trying to protect their __________. A. unive
Lelu [443]

Answer:

D. Local culture

Explanation:

hope this helps :)

5 0
2 years ago
Spores produced by the small male cone of a pine tree are produced by : meiosis or mitosis
Maru [420]
Meiosis. The process typically starts out as mitosis but since spore are haploid, the end result is from meiosis.
3 0
3 years ago
When methane (CH4) combines with oxygen (O2), carbon
FromTheMoon [43]

Answer:

C. CH4 + 202 – CO2 + 2H20

Explanation:

CH4+O2-CO2+H20

The above equation represents combustion of methane to produce carbon-dioxide and water.

One carbon atom is present on the reactant side as well as on the product side. Four hydrogen atoms are present on the reactant side  and two hydrogen atoms on product side. In order to balance this equation, we would multiply water molecule by two. Now there are four atoms of oxygen in the product side but only two on reactant side, so we will multiply oxygen molecule by two on the reactant side. Now the equation is balanced.

The balanced chemical equation is:

CH4+202-CO2+2H2O

This equation obeys the law of conservation of mass as the mass of the reactants is same as that of the products.

3 0
2 years ago
What happens in DNA replication after the original strand has separated?
Olenka [21]

After the orginal trand has been seperated in DNA replication, the tRNA's bring together an amino acid, strands wind tightly together -corresponding base pairs are laid, and lastly, the bases are proofread for any errors.

5 0
3 years ago
Read 2 more answers
Other questions:
  • The best place to get preliminary information on a research topic.
    5·1 answer
  • Why did dna technology lead to more use of cladistics?a. it showed that the linnaean system was the most accurate.b. it changed
    12·2 answers
  • Which of the following terms would be used to explain how trees can lift water to heights of ten stories or more?
    9·1 answer
  • Groundwater is often obtained by drilling a well to reach below the water table.
    14·2 answers
  • You notice that extended use of the microscope is giving you a headache. Your professor mentions that the headaches may be due t
    8·1 answer
  • Describe how advances in DNA technolgy are assisting the work of those in medical fields
    8·2 answers
  • Where does the energy & phosphates come from to create ATP?
    12·2 answers
  • Write the molecular formula of caustic soda using criss cross method​
    11·2 answers
  • When digested, proteins are broken down into _____. glycerol only fatty acids only monosaccharides amino acids both glycerol and
    14·1 answer
  • The goal of a astatement of purpose is:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!