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suter [353]
3 years ago
11

Guys... I need answers ​

Biology
2 answers:
harina [27]3 years ago
5 0

Answer:I have a question too HOW DO wait never mind sorry just keep reading please... ok how do I log out or switch accounts I really need to but it won’t let me congrats I wasted your time yay

Explanation:

melomori [17]3 years ago
5 0

Answer:

Hey there!

1. They are soft and spongy because they are mostly made of air spaces.

2. The trachea, which is also called the windpipe, is a tube that connects the larynx to the bronchi of the lungs.

3. Breathing through nose is better, because it can allow for more oxygen to get to the tissues.

4. You can use something called limewater. It turns a milky color in the presence of carbon dioxide.

5. Smoking and air pollutions are big causes of breathing problems.

Let me know if this helps :)

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5. If you were given an unfamiliar vegetable, how could you tell if it was a root or a stem, based on its external features and
ValentinkaMS [17]

Answer:

In roots, the vascular tissues, i.e., xylem and phloem, are found in the central vascular cylinder, while in stems these tissues are dispersed throughout the stem, generally arranged as a ring towards the outside of the stem (epidermis)

Explanation:

Vascular plants have two different transport tissues: xylem and phloem. The xylem transports water from roots to stems and leaves, while the phloem transports food (i.e. dissolved sugars) from the leaves to all parts of the plant. In roots, vascular tissues form a central core in order to withstand stretching forces. Moreover, in stems, vascular tissues are dispersed (generally concentrated towards the epidermis), in an arrangement that enables them to resist compression and bending forces.

4 0
3 years ago
The gut of ruminants contains a highly diverse mixture of microbes responsible for digesting a wide variety of complex plant mol
podryga [215]
<h2>Microbes and ruminants relation</h2>

Explanation:

The mixture of microbes allows the host animal to produce a much wider variety of digestive enzymes, far more than the host could encode in their own genome

  • The microbes in the gut of ruminants include bacteria,fungi and protozoa
  • These microbes helps the ruminant animals to digest food,without the microbes these animals would die
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6 0
4 years ago
36. Mammals are exposed to a variety of outside temperatures. However, they are able to
Margarita [4]

Answer:

they cool them selfs by getting in water they heat themselfs by laying in the sun.

Explanation:

is this the answer your looking for?

4 0
4 years ago
What are the consequences of the cane toad thriving and overpopulating?
Allisa [31]

Answer:

Well for any animal thriving and overpopulating it can cause lack of food, damaged ecosystems, and disease.

Specifically the cane toad thriving and overpopulating can cause death from their toxins and sense they are one of the biggest toads, they can effect bigger animals and even humans, lowering the population of another species and damaging an ecosystem.

Explanation:

Hope this helped

4 0
3 years ago
In pavlov's classical conditioning experiment, he presented the sound of a bell along with meat powder to his dogs. after severa
Simora [160]
Conditioned stimulus

Classical conditioning is a learning procedure in which a biologically potent stimulus paired with previously neutral stimulus. This pairing will cause a response  that can be the same as the potent stimulus. This is done repeatedly for an organism to elicit a conditioned response to the previously neutral stimulus that was paired to the active stimulus. The dog salivates due to the idea that  food is related to the sound of the bell.
6 0
3 years ago
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