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nlexa [21]
2 years ago
6

Plowing with machines, irrigating with drip systems, and _____ are all modern agricultural methods.

Biology
1 answer:
trapecia [35]2 years ago
8 0
Plowing with machines, irrigating with drip systems, and these are all modern agricultural methods.

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If a cell with 12 chromosomes undergoes mitosis, how many daughter cells result and what is the chromosome number in each daught
Natali5045456 [20]

Answer:

The answer to your question is below

Explanation:

Mitosis is a kind of sexual reproduction where a mother cell gives rise to two identical cells in which the initial number of chromosomes maintains the same.

So in this question, the products will be 2 daughter cells in which each cell will have 12 chromosomes.

5 0
3 years ago
NEED HELP ASAP!! PLEASE HELP!!
Flauer [41]

Answer:

1. The Diet Pills

2. The Height Of the plants

3. The plant being watered with tap water

4. 8 Trials were included

Explanation:

1. An independent variable is the variable that you change

2. The dependent variable is what you are measuring, in this example the height of the plant

3. This is what you use to base your conclusion on. In this test they are seeing if diet pills affect the height of the plants. So a plant with no diet pill is the control

4. The results were taken at the end of the week for EIGHT weeks. 8 Trials.

7 0
1 year ago
What are some of the causes that disrupt the natural balance of the ecosystem? ridding the soil of decomposers removing predator
ruslelena [56]

Answer: overpopulation of predators

Explanation: Overpopulation of predators is the correct option. Predators are the organisms which kill other organism so as to obtain them as food. The organism being killed is called as the prey.

If the population of the predators increase this will lead to the extinction of many species of prey. As it is evident that every organism in the ecosystem has a typical role to play. Therefore, it can be said that role of prey will not be performed and this may lead to disturbance in the ecological balance.

8 0
2 years ago
Could plants survive without sunlight, and survive off of just water and vitamin d? Since vitamin d comes from the sun? Or can o
dsp73

Answer:

If the light was artificial, the plant could survive if it has water. You could use a lamp

Explanation:

6 0
3 years ago
Read 2 more answers
Which of the following do both heterotrophs and autotrophs have in common?
Sav [38]
<h3><u>Answer;</u></h3>

Both use energy sources to create ATP

<h3><u>Explanation;</u></h3>
  • Autotrophs and heterotrophs must use energy in the form of ATP to synthesize organic compounds.
  • Autotrophs and heterotrophs are both living organisms that require some form of food to get energy.
  • However, autotrophs make their own food via photosynthesis or some other similar method. Heterotrophs get their food by eating autotrophs or other heterotrophs.
7 0
3 years ago
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