Air sacs and pneumatic bones are seen in ______

2 answers:

5 0

Birds, they have specialized bones that are pneumatic because they are full of air sacs that provide a continuous flow of breath throughout their bodies.

ryzh [129]2 years ago

4 0

Answer:

Birds have remarkably specialized bones that are pneumatic, because they are full of air sacs that provide a continuous flow of breath throughout their bodies. In short, their lungs are essentially hooked up to their bones.

You might be interested in

A(n) __________ infection is a small region of infection from which a pathogen may move to another part of the body to establish

marissa [1.9K]

Answer:

A focal infection is a small region of infection, from where the pathogen can move to other areas of the body to cause a secondary infection.

Explanation:

The focal infection theory is a theory that states that many chronic diseases (such as cancer, arthritis, mental illness) are caused by a focal infection. A focal infection is a small region of infection or a localized infected region, which can lead to a secondary infection at a site, which is susceptible to infections. Examples of such focal regions are nasal sinuses, kidney, gall bladder, liver, etc.

Therefore, a focal infection can be defined as a small region of infection, from where the pathogen can move to other areas of the body to cause a secondary infection.

6 0

3 years ago

Fungi are classified by their method of

AlexFokin [52]

Reproduction

Additional info-
https://courses.lumenlearning.com/biology2xmaster/chapter/classification-of-fungi/

4 0

2 years ago

The diagram below illustrates asexual reproduction in bread mold. Reproductive structures known as spores were released from bre

GrogVix [38]

1.) The genetic information will be identical as this is asexual reproduction.

2.)They can spread more efficiently in the sense that the Wind can carry them for miles

Hope I helped

3 0

2 years ago

Which of the following will not contribute to resource conservation?

DaniilM [7]

Here are the choices:
a. using solar power
b. recycling glass
c. using nuclear power
d. using biofuels

The answer is b. Recycling glass. It is not included in resource conservation since it is not coming from the natural resources.

7 0

2 years ago

Read 2 more answers

Is the sugar maple tree a monocot or dicot?

zhuklara [117]

Answer:

Its a dicot.

Explanation:

You know because when a seed sprouts it has two cotyledons.

The branching leaf veins and flower structure also tell you this.

6 0

2 years ago