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
umka21 [38]
1 year ago
7

Identify the type of chemical reaction.

Biology
1 answer:
riadik2000 [5.3K]1 year ago
5 0

Answer:

An astronaut visited Mars. His weight on Earth was 180 pounds

Explanation:

1.4 pounds

c.

6.4 pounds

b.

4 pounds

d.

40 pounds

     

You might be interested in
How does the action og wind affect a rock appearance<br>​
Leona [35]
Wind causes the lifting and transport of lighter particles from a dry soil, leaving behind a surface of coarse grained sand and rocks. The removed particles will be transported to another region where they may form sand dunes on a beach or in a desert. Wind erosion is referred to as eolian erosion. Differences in atmospheric pressure will cause the motion of air that can erode surface material when velocities are high enough to move particles.


PLEASE MARK ME AS BRAINLIEST
3 0
3 years ago
You have a plant with yellow seeds, which express a dominant phenotype. How would you determine the plant's genotype?. . . Condu
DENIUS [597]
If it displays the dominant genotype, we can assume that this plant would have a heterozygous (hybrid) genotype, i.e.

With a purebred recessive plant, the geneotypes would be 50% Bb and 50% bb.

With a purebred dominant plant, the genetpyes would be 50% BB and 50% Bb.

With a <span>heterozygous (hybrid) plant, the genotypes would be 25% BB, 50% Bb and 25% bb.</span>


7 0
3 years ago
Read 2 more answers
How does aerobic respiration relate to photosynthesis
jonny [76]
Deathth creates lifethh
6 0
3 years ago
What are the two factors that affect the friction between two surfaces
BabaBlast [244]

Answer:

The two factors are:

• The kind/type of surface involved.

• The force that the surface are being pushed together.

Explanation:

Friction can be said to be the general term used to describe the force that one surface exert on another when they rub against each other.

When the surface is partially not smooth or totally rough, a greater force is been needed to move one surface past the other.

The weight of the can also significantly be a key factor. This is where the need to friction reduction come to play a role; and need for friction reducers like lubricant, rollers etc helps.

7 0
3 years ago
Which of the following are independent
sesenic [268]
The second and third one I believe
3 0
3 years ago
Other questions:
  • Compared to a normal body cell, a normal egg cell contains
    7·2 answers
  • Describe how the protection of an umbrella species can be beneficial to an ecosystem
    12·1 answer
  • Pet owners have abandoned their Burmese pythons in the Everglades. Native species of frogs and reptiles decrease with the introd
    12·2 answers
  • Tim has just jumped out of an airplane. The force of gravity pulls him downward, while air resistance pushes him upward. What is
    9·2 answers
  • Which of the following statements about human society and limiting factors is true?
    15·2 answers
  • Someone please answer this ASAP pleaseeee
    12·2 answers
  • 4. A woman with defective tooth enamel (autosomal recessive) and normal color vision, (X-linked) who had a color blind father wi
    10·1 answer
  • PLS HELP I NEED IT BY 12:00
    8·1 answer
  • NEED ANSWER ASAP
    13·1 answer
  • The human population Choose one: A. is doubling every 4 years. B. is currently a little over 2 billion. C. reached 1 billion in
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!