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Marat540 [252]
3 years ago
8

Please answer ASAP (:

Biology
1 answer:
ValentinkaMS [17]3 years ago
8 0

Answer:

Most polymers, including poly(ethene) and poly(propene) are not biodegradable . This means that microorganisms cannot break them down, so they: cause a litter problem if disposed of carelessly. last for many years in landfill sites.

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Which material in the lab represents each of these parts of the Earth system? (4
agasfer [191]

The material in the lab represents each of these parts of the Earth system is water as through this experiment we will find about the effect of water on earth.

<h3>What is Quartz (silicon dioxide)?</h3>

The considerable portions of silicon dioxide determined withinside the earth's crust are enough to fulfill all commercial needs. Among the minerals and earths that incorporate silicon dioxide in an uncombined shape are quartz, flint, diatomite, stishovite, agate, amethyst, chalcedony, cristobalite, and tridymite.

  1. The water's ability to dissolve different kinds of rock is weathering.
  2. NaCl are minerals are dissolved by plainwater.
  3. Limestone (calcium carbonate) minerals are dissolved by rainwater.
  4. Minerals do not undergo solution is Halite (sodium chloride):
  5. No only sedimentary rocks are chemically weathered by water.

Read more about the plain water:

brainly.com/question/20596858

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8 0
2 years ago
In your own words describe how genetic diversity is increased through the processes of crossing over, independent assortment, an
iragen [17]

Answer: Genetic variation describes naturally occurring genetic differences among individuals of the same species. Gene duplication, mutation, or other processes can produce new genes and alleles and increase genetic variation. New genetic variation can be created within generations in a population, so a population with rapid reproduction rates will probably have high genetic variation. And there are the reasons.

6 0
2 years ago
in a clade, mammalian has the three descendents: monotreme, marsupials, and eutheria. What will these three descendants together
Tems11 [23]
I think sister groups. Imagine them having the same parents.
5 0
3 years ago
Explain what is ecological conservation and conservation of the environment. What can you do to conserve the environment? Why do
den301095 [7]

Answer:

Conservation ecology is the branch of ecology and evolutionary biology that deals with the preservation and management of biodiversity and natural resources. Its goal is to find ways to conserve species, habitats, landscapes, and ecosystems as quickly, as efficiently, and as economically as possible.

-These are some examples of how we can conserve the environment:

Recycle your rubbish and participate in or help organize recycling campaigns.

Avoid littering and participate in or help organize litter clean-ups (here you can link to a website for volunteering or starting your own beach clean-up).

Use less plastic by, for example, carrying a reusable water bottle, saying no to disposable straws and cutlery, avoiding plastic toys, and bringing your own shopping bags (for further ideas on a plastic-free life take a look here).

Swap toys, movies, and books instead of buying new ones.

Donate, recycle, and repair electronic devices (see how here).

Use less water when brushing teeth, taking a shower, or washing the dishes.

Use less electricity by turning off lights and electronic devices when not in use, using energy-saving light bulbs, and hanging clothes to dry.

Use public transport, share a journey with friends (e.g., car-sharing), cycle, or walk when possible.

Use less paper by not printing unnecessary things and reading e-books.

Turn down the air conditioning when it is hot and use fans if you are still hot-they use much less power.

Turn down the heat when it is cold and use sweaters, blankets, and socks to keep warm.

Do not waste food and try to buy food that is grown locally and in season.

Hope this helps:)

8 0
3 years ago
Type a paragraph summarizing cellular division and differentiation
OLga [1]

Answer:

Cellular differentiation is the process in which a cell changes from one cell type to another. Usually, the cell changes to a more specialized type. ... Differentiation continues in adulthood as adult stem cells divide and create fully differentiated daughter cells during tissue repair and during normal cell turnover.

8 0
3 years ago
Read 2 more answers
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