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Radda [10]
3 years ago
9

Describe how the spread of diseases happens in communities. Subject: Anatomy and Physiology

Biology
1 answer:
den301095 [7]3 years ago
8 0
How diseases happens to spread in communities is the direct contact of bacteria, viruses or other germs from one person to another. This can happen when an individual with bacterium or virus touches, kisses, or coughs on someone who isn’t infected.
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Identify the parts of a leaf that make up it's transport system
Rashid [163]
Blade
Thin, flattened section of a plant leaf that collects sunlight

Petiole
Thin stalk by which a leaf blade is attached to a stem

Mesophyll
Specialized ground tissue that makes up the bulk of most leaves; performs most of a plant's photosynthesis

Palisade Mesophyll
Layer of tall, column-shaped mesophyll cells just under the upper epidermis of a leaf

Spongy Mesophyll
Loose tissue beneath the palisade layer of a leaf

Stoma
Opening in the underside of a leaf that allows carbon dioxide and oxygen to diffuse into and out of the leaf

Guard Cell
Specialized cell in the epidermis of plants that controls the opening and closing of stomata by responding to changes in water pressure

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(Got this from my textbook so here)
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Drinking black coffee
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A scientist hypothesizes that if the inner membrane of a mitochondrion were smooth instead of folded, less ATP would be produced
I am Lyosha [343]

Answer:

i think its bcz

ATP if formed by deeply folded membrane

So if the membrane is smooth instead of folded

it will affect the ATP production

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6 0
2 years ago
How do rocks become soil
Yuki888 [10]

Over time from weathering and erosion. The rock will break down and turn into a fine particle with will be turned into soil.

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ou find some rather strange plants in your backyard. They consist only of thin, pale yellow stems that are wrapped around other
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Answer:

Parasitic

Explanation:

The plants that are described are typical example of parasitic plants. These types of plants have a parasitic relationship with the other plants, at least with the ones that they can use. In order for them to grow, survive, and prosper, these plants need a host plant. They attach to the host plant's steam with their miniature claw like organs, and use them for support to grow upwards, but also to extract nutrients from the host plant. While this leads to to parasitic plant's survival and prospering, the host plant is suffering, and gradually the parasitic plant will suck every nutrient out of the host plant and kill it. Without a host plant, these plants would find it extremely hard to survive, and the chances are very high that they will die because they are not well suited to get nutrient on their own.

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3 years ago
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