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
Ivanshal [37]
3 years ago
7

An exothermic reaction _____.

Biology
1 answer:
Fittoniya [83]3 years ago
5 0
An exothermic action releases heat.
You might be interested in
Photosynthetic cyanobacteria created what important component of the atmosphere?
horrorfan [7]
C because oxygen was a byproduct of photosynthesis and proved to be EXTREMELY important in the atmosphere.
7 0
3 years ago
Write a reflection based on any other thoughts you have about Earth Day
HACTEHA [7]

Answer:

Explanation:

Earth Day is an annual event created to celebrate the planet's environment and raise public awareness about pollution. The day, marked on April 22, is observed worldwide with rallies, conferences, outdoor activities and service projects.

5 0
3 years ago
Read 2 more answers
Where does all energy ORIGINALLY come<br> from?
labwork [276]

Answer:

the sun

Explanation:

8 0
3 years ago
The false spider mite, Brevipalpus phoenicis, has only two chromosomes. Which of the following pieces of evidence would allow yo
Reptile [31]

Answer:

The correct answer is - a. If these two mite chromosomes have different genes at different loci.

Explanation:

If it is 2n= 2, it means that it is diploid and has two sets of chromosomes in which one set comes from mother and the other from father which means parent's genes contribute to diploid equally. Both sets of chromosomes form homologous chromosome pair. Each homolog of the pair has the same gene at the same loci in diploid and if it has not the same homologous gene at the same loci these are haploid.

8 0
2 years ago
In which of these stages is mitosis most important? A tiger cub is born. A tiger cub learns to walk. A tiger cub begins to grow.
butalik [34]

Answer:

A tiger cub begins to grow

Explanation:

because that's when they change the most

5 0
3 years ago
Read 2 more answers
Other questions:
  • A generic protein that is 387 amino acid residues long will have a molecular weight (daltons) _______.
    15·1 answer
  • A nurse is planning to provide instructions to the client about how to stand on crutches. in the instructions, the nurse plans t
    9·1 answer
  • The ________ of a sperm contains the enzymes essential for fertilization. The ________ of a sperm contains the enzymes essential
    14·1 answer
  • Which latent print detection technique is used to detect prints on a non-porous surface?
    12·2 answers
  • С
    15·1 answer
  • What observation supports the claim that earth rotates
    6·2 answers
  • Asap help!! i’ll give brainlist and 50 points! ( if you answer them all )
    10·2 answers
  • I need help this lap report. Lab: Modeling Water Erosion
    13·1 answer
  • ]
    14·1 answer
  • What evidence suggests that birds evolved from theropod dinosaurs?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!