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levacccp [35]
3 years ago
12

What color is a black worms blood

Biology
1 answer:
Mariulka [41]3 years ago
4 0
<span> Blood is red due to hemoglobin
</span>

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In addition to nourishing the epidermal cells, the dermal blood vessels function in:_____.
shutvik [7]

The dermal blood arteries work in dermal papillae to hydrate the epidermal cells.

<h3>What are dermal papillae used for?</h3>

The term "dermal papilla" can also be (DP). It is described as the hair follicle of an epithelial progenitor cell's chemical and physical niche. The dermal papilla's main job is to produce the hair shaft and rejuvenate the cycling section of the hair follicle. Dermal papillae are important because they reinforce the bond between the dermis and epidermis and reduce friction-related damage in places that are often used. Moreover, The dermis has a rough appearance thanks to the papillae, which interlocks with the epidermis above it to reinforce the bond between the two layers of skin. The papillae produce epidermal ridges on the palms and soles. These epidermal ridges give rise to fingerprints.

To learn more about dermal papilla, visit:

<u>brainly.com/question/28214941</u>

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4 0
1 year ago
which of the following is a negative effect of the EPA's decision to monitor six greenhouse gases under the clean air act
frozen [14]
Because green house air is like carbon dioxide and is toxic for people to breathe in but they want to put it under an act that says it will cause u no harm
4 0
2 years ago
A scientist conducted research and plotted his results in the histogram shown below. Which of the following is the best measure
Tamiku [17]

Answer:

<h2><u>Median</u></h2>

Explanation:

The <u><em>median </em></u>is the value separating the higher half from the lower half of a data sample. For a data set, it may be thought of as the "middle" value. For example, in the data set {1, 3, 3, 6, 7, 8, 9}, the median is 6, the fourth largest, and also the fourth smallest,

4 0
3 years ago
The most biologically devastating oil spills in the marine environment are usually a result of?
lions [1.4K]

The most biologically devastating oil spills in the marine environment are usually a result of the sinking of oil tankers.

An oil spill is a type of pollution that occurs when a liquid petroleum hydrocarbon is released into the environment, particularly the marine ecology.

Oil releases into the sea or coastal waterways are generally referred to as marine oil spills, however land-based spills are also possible.

Oil spills can result from crude oil discharges from tankers, sinking of oil tankers, offshore platforms, drilling rigs, and wells as well as refined petroleum products (like gasoline and diesel) and their byproducts, heavier fuels used by big ships like bunker fuel, or the spill of any oily waste or garbage.

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8 0
2 years ago
Describe how you can tell if something is alive
Burka [1]
If it breathes and eats.
3 0
3 years ago
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