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
adoni [48]
3 years ago
14

1. Some worms eat at night (meaning they are nocturnal) and some worms eat during

Biology
1 answer:
spin [16.1K]3 years ago
3 0
I’m not sure what this is asking exactly but certain species value quantity over quality when it comes to offsprings. This means that they’ll produce a lot of young. While many of them die, a few survive to continue the species. Other species tend to have few offspring that are stronger and more likely to survive. This can be influenced by habitat and resources as well as other features.
You might be interested in
The __ regulates body temperature, thirst, appetite, and water balance.
lidiya [134]

The correct answer is B. Hypothalamus.

Explanation

The hypothalamus is a part of the brain that is located below the thalamus, it is an area of the brain where several and very important homeostatic regulatory functions of the organism are integrated. Its main function is to link the autonomic nervous system with the endocrine system. Other functions are to control body temperature, control thirst and urine production (water balance in the body), control food intake, control uterine contractions and milk ejection in mammals, the coordination of the nervous system Autonomous, which affects smooth muscle and cardiac activity, influences behavior and expression of emotions. Therefore, the correct answer is B. Hypothalamus

4 0
3 years ago
Es cuando los restos orgánicos son cubiertos por el suelo y con el tiempo se degradan
Leona [35]

Answer:

Es cuando los restos orgánicos son cubiertos por el suelo y con el tiempo se degradan

dejando vasios en la roca que los confinan natural mente

6 0
2 years ago
Where does energy first come into an ecosystem?
Zinaida [17]

Answer:B. Sunlight provides energy to producers

Explanation: photoautotrophs (plants) produce energy from sunlight by photosynthesis. This is the only energy production based on an external source of energy. Plants, whether alive or dead, are consumed by heterotrophs - bacteria, fungi and animals. The nutrients and energy from dead heterotrophs (and some live ones) are recycled by both autotrophs and heterotrophs.

5 0
3 years ago
Elements in the environment that could cause trouble for the business are
AlladinOne [14]

Answer:

Invasive plants, storms, and natural disasters.

Explanation:

hope this helps :3

7 0
3 years ago
Make a table summarising the main components of tobacco smoke and their effects on the human body.​
Delicious77 [7]

Answer: Some of the components in tobacco smoke include:

Nicotine (the addictive drug that produces the effects in the brain that people are looking for)

Hydrogen cyanide.

Formaldehyde.

Lead.

Arsenic.

Ammonia.

Radioactive elements, such as polonium-210

Benzene.

Explanation: Highly damaging components of tobacco smoke include:

tar – is the word for the solid particles suspended in tobacco smoke. The particles contain chemicals, including cancer-causing substances (carcinogens). Tar is sticky and brown, and stains teeth, fingernails and lung tissue

carbon monoxide – is a poisonous gas. It is odourless and colourless and, in large doses, quickly causes death because it takes the place of oxygen in the blood. In people who smoke, the carbon monoxide in their blood makes it harder for oxygen to get to their organs and muscles

oxidizing chemicals – are highly reactive chemicals that can damage the heart muscles and blood vessels of people who smoke. They react with cholesterol, leading to the build-up of fatty material on artery walls. Their actions lead to heart disease, stroke and blood vessel disease

metals – tobacco smoke contains several metals that cause cancer, including arsenic, beryllium, cadmium, chromium, cobalt, lead and nickel

radioactive compounds – tobacco smoke contains radioactive compounds that are known to be carcinogenic.

The effects of tobacco smoke on the body include:

raised blood pressure and heart rate

constriction (tightening) of blood vessels in the skin, resulting in a drop in skin temperature

less oxygen carried by the blood during exercise

‘stickier’ blood, which is more prone to clotting

damage to the lining of the arteries, which is thought to be a contributing factor to atherosclerosis (the build-up of fatty deposits on the artery walls)

reduced blood flow to extremities (fingers and toes)

increased risk of stroke and heart attack due to blockages of the blood supply.

3 0
2 years ago
Read 2 more answers
Other questions:
  • WILL GIVE BRAINLIEST
    14·2 answers
  • What is over utilisation means
    10·1 answer
  • A nurse observes a window washer falling 25 feet (7.6 m) to the ground. the nurse rushes to the scene and determines that the pe
    12·1 answer
  • The small amount of dissolved oxygen found in warm water is considered a _______ to the success of many fish species.
    11·1 answer
  • Does drug legalization increase cases of addiction/drug abuse
    9·1 answer
  • The belief that genotype expression depends on environmental experience and how we respond to the environment depends on the gen
    7·1 answer
  • Water changes from a gas to a liquid phase
    5·2 answers
  • The picture below shows the bone structures of whale and bird.
    8·1 answer
  • Which type symmetry applies to animals in the phylum Porifera?
    11·2 answers
  • Please help <br><br><br><br><br><br><br><br><br>help help​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!