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Ostrovityanka [42]
3 years ago
8

SIMPLE QUESTION! What is the source of a cactus energy

Biology
2 answers:
madam [21]3 years ago
4 0
The sun is the source of energy for about all plant life.
den301095 [7]3 years ago
4 0
The sun is the source of all plants energy
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Semmy [17]

Answer: Wildfires

Explanation: Wildfires cause a lot of damage, but with time, plants can grow back.

5 0
2 years ago
Could you help me pls? 15 points!!!
yawa3891 [41]

Answer:

a. F. W. Went isolated the chemical substance responsible for

communicating stimulus information- TRUE

b. The chemical substance responsible for communicating stimulus

information is a hormone- TRUE

c.Charles and Francis Darwin confirmed that the tip of a plant stem is

responsible for initiating the phototropic response- TRUE

d.When the tip of a stem is covered with a transparent cap, the stem bends

toward the light source anyway- TRUE

e. When the base of a stem is covered with an opaque shield, the stem

bends away from the light source- FALSE

f. An example of another control mechanism is that some plants require

more than 12 hours of darkness to produce flowers- TRUE

7 0
2 years ago
Please please help
earnstyle [38]

Explanation:

CBC results in iron deficiency anemia include the following: Low mean corpuscular volume (MCV) Low mean corpuscular hemoglobin concentration (MCHC) Elevated platelet count (>450,000/µL) in many cases

5 0
2 years ago
Keratinization:_____.
MaRussiya [10]
The answer is B hope this helps
5 0
2 years ago
Human blood may contain either or both of two antigens, a and
Kisachek [45]
I don't even know the answer sorry
8 0
3 years ago
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