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4 years ago

Which of the following is a trur statement? *

Biology

1 answer:

Basile [38]4 years ago

7 0

Answer:

i think C

Explanation:

Natural selection is the process where organisms better adapted to their environment tend to survive and produce more offspring.

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Which of the following pH numbers indicates a strong acid?<br> 1<br> 5<br> 7<br> 14

Vitek1552 [10]

Answer:

Explanation:

The pH scale goes from 0 to 14. 0 is the most acidic and 14 is the most basic so the middle, 7, is neither acidic or basic. Anyway, thos most acidic rating is the lowest number, so here that's 1

5 0

4 years ago

You are uncertain whether you have successfully intubated a newborn. Which of the following is an indication that the endotrache

ikadub [295]

<h2> Carbon dioxide detectors indicate expired $CO_{2}$ </h2>

Explanation:

Capnography detects the expired carbon dioxide ( $CO_{2}$ ) level, which intently approximates intra-alveolar $CO_{2}$ . Capnography detects both wind current and the fractional weight of $CO_{2}$ in alveoli, which is helpful for assessing OSAS, rest hypoventilation, and a hidden pneumonic illness.
An infrared analyzer over the nose and mouth recognizes $CO_{2}$ in the expanded air, which subjectively quantifies the wind current.
Subjective indicators are fundamentally used to at first affirm appropriate situation of an endotracheal tube by exhibiting the nearness (hinting effective position in the trachea) or need (esophageal arrangement) of breathed out $CO_{2}$ .
In spite of the fact that $CO_{2}$ identifiers at last measure breathed out $CO_{2}$ , there are structure contrasts between certain units. Finders can be partitioned into quantitative and subjective sorts. Subjective locators just show the nearness or nonattendance of $CO_{2}$ . The most fundamental unit of this sort is the colorimetric locator creating a shading change as the gas moves through a litmus paper film in the aviation route circuit.

5 0

4 years ago

Muscular system -

hjlf

Answer:

Muscular system--helps the body move.

Skeletal system-- provides structur to the body.

circulatory system-- circulates oxygenated blood through the body.

respiratory system-- exchanges gases in the body.

integumentary system-- helps receive signals from the outside world.

7 0

3 years ago

Diet, temperature, oxygen levels and humidity) How do these environmental factors affect the genotype or phenotype in an animal?

marusya05 [52]

Answer:

Effects of Environment on Phenotype. Genes play an important part in influencing phenotype, but genes are not the only influence. Environmental conditions, such as temperature and availability of nutrients can affect phenotypes. For example, temperature affects coat color in Siamese cats

Explanation:

hope this helps

3 0

3 years ago

Right now we have the ability for genetic modification (plants, animals, diseases, or humans). Discuss a positive or a negative

Leto [7]

Answer:

There are pros and cons in genetic modification.

Explanation:

Pros: It will help with plant growth and because of global warming it can help keep the plants alive. It can also help cure some diseases and help humans stay alive with what is coming for us in the future.

Cons: If we do this, we would gain more diseases and have new mutations going on in the world. The Plants may mutate and we may lose some types of animals to new diseases.

8 0

3 years ago