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
alina1380 [7]
3 years ago
11

Which of the following statements is TRUE?

Biology
1 answer:
jarptica [38.1K]3 years ago
4 0

Answer:

None of these is true. (Ans e.)

Explanation:

C) Inhaled chemicals can irritate the throat or nose, damage the lungs, and enter through the lung to the bloodstream.

A) Skin is not impermeable in nature.

B) It is not safe to smoke around hazardous chemicals, as long as you wear gloves, because people can carry hazardous chemicals from cigarette smoke then releasing those compounds into non-smoking environments.

D) Alkaline can denature proteins, and they also break down fats in a process which is known as saponification. Burns from alkalines worse than burns from acids.

You might be interested in
Jellyfish, corals, and hydras are examples of which of the following? tentacles phylogeny cnidarians sponges
Svetach [21]
Jellyfish, corals, and hydras belong to the group of animals called cnidarians.
The main characteristic of this group is that all of its members possess specialized cells called cnidocytes which often produce venom and have a role in capturing the animals prey.
8 0
3 years ago
Read 2 more answers
Help Please ~ 20 points
max2010maxim [7]

Nitrogen fixation is the process where atmospheric nitrogen is converted by bacteria into biologically usable forms.

plant can not take nitrogen directly from the leaves.

6 0
3 years ago
Read 2 more answers
Explain how mutations in gametes may result in phenotypic changes in offspring.
hichkok12 [17]

Answer:

don't now

Explanation:

I havent learned this yet try a web browser

8 0
2 years ago
What part of the food chain re-uses matter and obtain energy
allochka39001 [22]

Answer:

The organisms at the base of the food chain are photosynthetic.

Explanation:

8 0
2 years ago
The suprachiasmatic nuclei enable the nervous system to respond to daily light/dark alterations through their stimulation of
timama [110]

Answer:

The suprachiasmatic nuclei enable the nervous system to respond to daily light/dark alterations through their stimulation of melatonin.

Explanation:

Melatonin is a hormone produced naturally by the body. Its function is to regulate the body's circadian cycle. This hormone is stimulated and begins to act by changing between a light environment and a dark environment. This stimulation interacts with the suprachiasmatic nuclei making the nervous system understand this change and luminosity of the environment and respond to the action of melatonin.

8 0
3 years ago
Other questions:
  • How many times does your heart beat during your lifetime? masteringphysics?
    9·1 answer
  • Surface currents are generated by _____. temperature density salinity wind
    6·2 answers
  • Explain how salinity and temperature affect water density and how the salinity of the oceans can be both increased and decreased
    10·1 answer
  • A medical student makes a frontal cut of a cadaver's abdomen. The two new sections of the abdomen could be referred to as the?
    11·2 answers
  • What three things provide evidence for the genetic<br> relationships among organisms?
    6·2 answers
  • Explain why bullying takes lives and why it is so important to be an upstander
    15·1 answer
  • Select the correct answer,
    12·2 answers
  • Look at the chemical equation for this reaction again.
    10·1 answer
  • The fetal hold should never be used on
    15·1 answer
  • 3 reasons why bringing back extinct animals would help preserve the planet
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!