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
nikklg [1K]
2 years ago
12

Which two of the following statements are MAIN

Biology
1 answer:
vladimir2022 [97]2 years ago
3 0

Answer:

1

Explanation:

You might be interested in
A population contains short plants and tall plants. The short plants are not able to conpete with tall plants for sunlight. The
Elis [28]

Stabilization Selection


In Stabilization Selection there is a decrease in the amount of variation. In the case of Stabilization Selection, selective pressures must select against two extremes of a particular trait. Two opposing selection pressures will combine to maintain a median height. Rather than resulting in extremely tall plants or extremely short plants, the majority of the plants in this population will be of medium height. Credit: Kalahira

Read more on Brainly.com - brainly.com/question/1421439#readmore


8 0
3 years ago
Plants and animals die without air. Why? Which gases do plants and animals inhale and exhale? What are the role of these gases i
Papessa [141]

Answer:

Plants and animals both are living organisms that are directly dependent on the air. The air is comprised of various gases with definite proportions such as  78% of nitrogen, 21% of O₂, 0.9% of argon, 0.03% of CO₂, and other minor gases.

Oxygen (O₂) is the main gas that is essential for life to exist. Without this gas, no organisms can survive.

The organisms inhale oxygen (O₂) gas and exhale carbon dioxide (CO₂) gas.

These gases play an important role in the lives of plants and animals as it helps in carrying out the process of respiration. This process is essential in order to generate energy in the body of the organisms where the food particles (commonly known as sugar) are disintegrated by the cells. This is how an organism respire by inhaling O₂ gas and exhaling CO₂ gas.

8 0
3 years ago
Which method of fly control would be MOST harmful to other organisms in the environment? A Spraying broad-range insecticides B u
VARVARA [1.3K]

The right answer is A.

Insecticides are active substances or phytosanitary preparations with the property of killing insects, their larvae and / or their eggs. They are part of the family of pesticides, themselves included in the family of biocides, both of which are regulated in Europe by specific directives.

Some pestiids such as organoclorides are broad-spectrum, ie they act on several insects at the same time (whether they are good or bad).

4 0
3 years ago
Which of the following is a convection from chemical energy and thermal energy
love history [14]

Answer:

B

Explanation:

all of the options are correct and are examples of those energy forms

6 0
3 years ago
Which of the following statements are true regarding olfaction? Check all that apply. a)Smell is a chemical sense. b)Odorant mol
MrRa [10]

Answer:

A.) Smell is a chemical sense.

B.) Odorant molecules dissolve in mucus before stimulating a receptor

C.) Olfactory receptors have hairs on the apical surface that respond to stimuli

7 0
3 years ago
Other questions:
  • Which of the following statements is true? Cloning creates genetically identical offspring. Recombinant DNA injects genes from b
    6·2 answers
  • Compare mechanical, chemical, and legislative control to the use of nonnative species as a control method.
    9·1 answer
  • The central opening in the eye through which light passes is the
    9·1 answer
  • Excretion of wastes are important to maintaining homeostasis. which three systems are involved in the excretion of wastes in hum
    13·2 answers
  • What is the law of the universal ?
    6·1 answer
  • What could you do to support or reject this hypothesis
    15·1 answer
  • Aha aha i need help please
    8·1 answer
  • Describe the stagesof meiosis​
    5·1 answer
  • PLS HELP!!! I WILL GIVE THE FIRST GOOD ANSWER BRAINLIEST!!!
    8·2 answers
  • The taiga biome has long, cold, dry winters and cool, wet summers. In three to four sentences, describe how the plants and anima
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!