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
boyakko [2]
4 years ago
13

which one of the following statements is accurate, A)Agriculture has been challenged by the use of selective, B) Wheat, corn , s

oybeans , and cabbage are the main four plants responsible for providing food to people in the world, C) Gymnosperms provide humans with the most food. D) The green revolution was instrumental in the increase of the world's food supply
Biology
1 answer:
Misha Larkins [42]4 years ago
3 0
Its gonna be answer B because wheat is needed for a lil bit of almost everything such as flour bread and other doughs, corn is use d as feed for meat animals, cows pigs and chickens and also as food for humans, also corn meal. soy beans are being used to credat a healthier (so they say) kind of alternative for meat it can also be used for making biofuels,and cabbage as food as well. hope this helps
You might be interested in
A meter contains __________ centimeters
bearhunter [10]
100 centimeters make up one meter
7 0
4 years ago
Read 2 more answers
Tratando-se sobre atividades aeróbias, segundo Cooper (1972), qual das alternativas abaixo não está correta? a) Aumento da efici
olya-2409 [2.1K]

Answer:

Diminuição do colesterol bom (HDL), aumento do colesterol mal (LDL)

Explanation.

Esto debe revertirse, debe ser una disminución del colesterol malo y un aumento del colesterol bueno.

Básicamente, el ejercicio aumenta el HDL y reduce los triglicéridos. En condiciones normales, los ejercicios aeróbicos no reducen el LDL. Sin embargo, cuando se combina con cambios en la dieta y una pérdida de peso bien controlada, el efecto combinado podría reducir el LDL.

En las condiciones estándar, el ejercicio recomendado por semana es de 150 minutos de ejercicios suaves o 75 minutos de ejercicio vigoroso por semana.

Por lo tanto, cuando se calcula por semana, esto sería un promedio de 20 minutos de ejercicio por día.

Andar en bicicleta, caminar, hacer jardinería y aeróbicos acuáticos son ejemplos prácticos de ejercicios leves o moderados que podrían aumentar el HDL. Sin embargo, el baile aeróbico, el trote y el salto de cuerda son ejemplos de ejercicios vigorosos que, cuando se combinan con la dieta y la pérdida de peso, conducen a una disminución del LDL.

This should be reversed, it should be a decrease in bad cholesterol and an increase in good cholesterol.

Basically, exercise boosts the  HDL and lower triglycerides. Under normal conditions, Aerobic exercises do not reduce LDL. However, when combined with dietary changes and well-monitored weight loss the combined effect could lower LDL.

Under the standard conditions, the recommended exercise per week is 150 minutes of mild exercises or 75 minutes of vigorous exercise per week.

Therefore, when calculated per week this would be an average of  20 minutes of exercise per day.

Biking, walking, Gardening, and water aerobic are practical examples of mild or moderate exercises that could boost HDL. However, Aerobic dancing, jogging, and rope jumping are examples of vigorous exercises which when combined with dieting and weight losses leads to a lowering of LDL.

6 0
3 years ago
What plant cell organelle helps maintain the shape of the cell by helping to maintain turgor pressure?
denis-greek [22]
The vacuole helps the plant cell to maintain the shape of the cell by helping to maintain turbot pressure.
5 0
4 years ago
Similar DNA sequences in genes are evidence of
astra-53 [7]

Answer:

DNA sequences similarity among various organisms may be used to establish evolutionary relationship among living organisms. ... Organisms or animals whose DNA sequences are similar share common evolutionary origin.

Explanation:

4 0
3 years ago
Read 2 more answers
According to the theory of _____________, mitochondria in cells today are the descendants of aerobic prokaryotes that used oxyge
Tema [17]

Answer:

According to the theory of <em>endosymbiosis</em> , mitochondria in cells today are the descendants of aerobic prokaryotes that used oxygen to generate energy.

Explanation:

Endosymbiosis is an evolutionary theory which explains how eukaryotic cells evolved from prokaryotic cells. The theory of endosymbiosis states that mitochondria were once prokaryotes. They could carry out aerobic respiration and used oxygen to produce energy. With the passage of time, the bigger prokaryotes engulfed the smaller prokaryotes like the mitochondria. Mitochondria have their own DNA which proofs the hypothesis that they were once individual prokaryotic cells. Organelles like mitochondria, chloroplast and plastids support the theory of endosymbiosis.

3 0
3 years ago
Other questions:
  • Cells lining the small intestine absorb glucose. Which of the following is required to transport glucose molecules across the ce
    9·1 answer
  • How do doctors detect abnormalities in patients with the help of an EKG?
    8·2 answers
  • Your cell takes in oxygen, water and food. What is one waste products that leaves your cells?
    5·2 answers
  • What is this molecule
    8·1 answer
  • Many plants have a waxy cuticle to prevent them from losing water. This is made of
    14·2 answers
  • What sensors in our skin are responsible for the sense of touch?
    11·2 answers
  • if a cell displays a great amount of activity one possible reason for this could be that it has large quantities of???? 3 answer
    14·1 answer
  • Light rays from an object are refracted by the what?
    12·2 answers
  • NEED HELP ASAP Mutation reinforcement practice and DNA sequence, mRNA sequence, amino acid sequence
    15·2 answers
  • which type of amino acid would you expect to find in large numbers in a protein found in a deep-sea hydrothermal vent (a very ho
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!