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
kotykmax [81]
2 years ago
14

A chemical reaction is a process by which atoms or groups of atoms in substances

Biology
1 answer:
dsp732 years ago
4 0

Answer:

A).  dissolved into other substances

Explanation:

Process of elimination-

B) loss of protons-mechanical reaction

D) reorganized into different substances-physical reaction

You might be interested in
Carbohydrates and fats are considered high-energy foods because they _____.
SpyIntel [72]
Because they have a lot of electrons associated with hydrogen <span />
4 0
3 years ago
Holdfasts and alginic acid are characteristic of which group of protists?
kipiarov [429]
Answer is: brown algae.
Holdfast<span> is a </span>root <span>like structure that anchors </span>aquatic<span> organisms (in this case brown algae) </span><span>to the </span><span>substrate.
</span>Alginic acid <span>is an </span>anionic polysaccharide<span> distributed in the </span>cell walls<span> of </span>brown algae. Alginic acid with water <span>viscous </span>gum<span>. 
</span>Brown algae (Phaeophyceae) are large group of marime algae, <span>located in colder </span>Northern Hemisphere<span> waters.</span>
3 0
3 years ago
With increases in CO2 in the atmosphere, _______ are expected to experience the largest temperature increases, while __________
Lesechka [4]

Answer:

The first option would be the best.

Explanation:

The oceans heat up first before the atmosphere does.

5 0
3 years ago
14.<br> DNA polymerase is which biomolecule and what does it act as?
hjlf

Answer:

The DNA polymerase is the enzyme that joins individual nucleotides to produce a new strand of DNA it produces the sugar phosphate bonds that join the nucleotides together and it proof reads each new DNA strand so that each copy is a near perfect copy of the original.

Explanation:

7 0
3 years ago
What is the current greatest threat to agricultural sustainability?
zmey [24]
Water source is a huge problem in some places
8 0
3 years ago
Read 2 more answers
Other questions:
  • During cellular respiration, cells convert oxygen and glucose into carbon dioxide, water, and energy. how is this process relate
    10·2 answers
  • What category do the individual organisms we can see with our naked eye fall in to?
    11·1 answer
  • What is the most likely effect a decrease of plant life in the biosphere would have on the atmosphere?
    11·1 answer
  • Why is mecury used in thermometers​
    9·1 answer
  • Once an egg has been fertilized: multiple choice
    9·2 answers
  • Match the tissues to their functions. nervous tissue epithelial tissue muscle tissue connective tissue structural support arrowR
    9·2 answers
  • Please it's my last question
    11·2 answers
  • PLEASE HELP ASAP!!! I WILL GIVE BRANLIEST!!!
    15·2 answers
  • Mendel's work was the foundation for understanding that ____.
    5·1 answer
  • What species originally eliminated the wolves in yellowstone so that they had to be reintroduced?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!