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
Romashka-Z-Leto [24]
2 years ago
9

CAN SOMEONE PLEASEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU !!​

Biology
1 answer:
dedylja [7]2 years ago
6 0

Answer:

The answer is D.

Explanation:

Farmers have to continuously use the pesticides once used the first time because they have become an indispensable part of an agricultural cycle.

#teamtrees #WAP (Water And Plant)

You might be interested in
The addition of acetyl groups to histones is associated with
anygoal [31]
The addition of acetyl groups to histones is associated with chromatin condensation and and higher levels of gene expression
6 0
3 years ago
Read 2 more answers
One difference between human cheek cells and onion cells is: 1. the presence of cytoplasm 2. the absence of a nucleus in the pla
AysviL [449]

Answer:

3. the absence of a cell wall in human cells

Explanation:

Animal cells do not have cell walls. Cell membranes separate the cytoplasm of the animal cells from the surroundings and maintain their interior. Plant cells have cellulosic cell walls. A cell wall surrounds the cell membrane of a plant cell. Cell walls serve to provide structural support and protect plant cells from pathogens. Cell walls also help keep excess water out of cells so they do not burst. Therefore, human cheek cells would not have cell walls while the onion cells would have cell walls made up of cellulose.

6 0
3 years ago
State what enzymes are made of
creativ13 [48]
Enzymes are large molecules that speed up the chemical reactions inside cells. Each type of enzyme does on specific job. Enzymes are a type of protein, and like all proteins<span>, they are made from long chains of different </span>amino acids<span>.</span>
4 0
3 years ago
Read 2 more answers
Can octopuses regenerate teeth?
Kitty [74]
No they cannot. Lol lol lol
4 0
2 years ago
Read 2 more answers
É correto afirmar que a presença de lagartas em espigas de milho se deve:
slavikrds [6]

Answer:

C - ao desenvolvimento de ovos depositados por borboletas.

Explanation:

Antes de responder a sua pergunta, eu preciso te explicar que esse não é o servidor brasileiro e sim o servidor dos EUA, você deve ter percebido que toda a linguagem do site esta em inglês. Isso significa que você só deve postar perguntas em português no campo "World Languagens" mesmo que a sua pergunta seja de biologia como essa. Caso você não faça isso, a sua pergunta pdoe ser excluída, sem ser respondida.

As lagartas que surgem nas espigas de milho, são resultado do ciclo de vida da lagarta e refere-se ao momento em que os ovos depositados nas plantas de milho pelas borboletas se chocam, liberando as lagartas, que se desenvolverão e virarão novas borboletas.

É impossivel que um grão e milho vire uma lagarta, ou que o sabubo apodrecido pode gerar lagartas. Além disso, o ´processo de geração espontanea é uma teoria cientifica invalida e que não deve ser considerada.

8 0
3 years ago
Other questions:
  • How do the respiratory and circulatory depend on each other for gas exchange?
    12·1 answer
  • The development of the _____________—with its small size, absence of heat, and low cost—made personal computers possible
    12·1 answer
  • PLEASE HELP
    9·2 answers
  • both chloroplasts and mitochondria are like in that they both have inner membranes and their own blank.
    13·1 answer
  • Sickle-cell disease is probably the result of which kind of mutation?
    5·2 answers
  • A dog that has been trained to salivate at the sound of a bell is an example of _[blank]_.
    14·1 answer
  • #1. Which of the following diseases is caused by an abnormal chromosome inherited before birth? A. sickle cell anemia B. diabete
    10·1 answer
  • Describing Competition
    9·1 answer
  • 9. Which term does not describe a type of galaxy?
    14·2 answers
  • Whoever knows how to fill out a taxonomic key Hmu with social media because I really need help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!