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RoseWind [281]
3 years ago
8

Whales are tetrapods- but living whales do not have four limbs. Describe a more accurate way to describe tetrapods BESIDES havin

g four limbs?
Biology
2 answers:
larisa [96]3 years ago
7 0
Don’t click the links.
quester [9]3 years ago
4 0

Animals that descended from a four-limbed ancestor

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Concerning cells, structure determines<br> value<br> health<br> function<br> size
Ivenika [448]

Explanation:

-function

Cells are the basic microscopic units of all organisms. There are two cell types:

  • Prokaryotic ( meaning ➡️ pro: before and Karyon: for kernel/nut) describes organisms which don’t have a cell nucleus or other organelles surrounded by membranes.
  • Eukaryotic  (eu meaning true), are organisms with a cell nucleus and several other organelles surrounded by membranes.
  • Example prokaryotes do not contain: nuclei , Golgi apparatus, chloroplasts, mitochondria

Both may contain a cell wall (seen in eukaryotic fungi and plant cells)

Their structural components (i.e. their makeup) determine their function (what they do) . For instance, photosynthesizing cells in algae and plants have structures called chloroplasts. These contain chlorophyll, a specialized compound which facilitates the conversion of light energy to energy stored in carbohydrates.Organisms, are either unicellular (single- celled) or multicellular (many celled).

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3 0
3 years ago
What products blocks the sun and doesn’t harm the ozone
Andreas93 [3]
<h3>Sunscreen </h3>

If you put sunscreen on when at the beach you won't have a burn.

3 0
4 years ago
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What orginasiams make it’s own food
garri49 [273]

Answer:

plants

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Ecosystems change when _______. a. living components of an ecosystem change b. nonliving components of an ecosystem change c. th
ICE Princess25 [194]

Ecosystems change when all of the above components listed change ie, living components of an ecosystem, nonliving components of an ecosystem, or their stability is disrupted.

Hence correct option is D.

  • A community of creatures and their physical environment make up an ecosystem.
  • Ecosystems can be terrestrial, aquatic, or marine and come in a variety of sizes.
  • The term "biome" refers to broad classifications of terrestrial ecosystems. Ecosystems, the dynamic network of living and nonliving things in a place, change gradually over time.
  • New plants and animals either thrive or suffer when they are introduced to a region. Sometimes thriving species suppress native species. The system as a whole starts to shift when this occurs.
  • If the living components i.e., flora and fauna of the ecosystem change then there will be increase or decrease in food availability and either surge in predators or no predators at all. hence it will greatly affect the ecosystem.
  • non living components such as temperature, water availability, natural calamities can also affect the ecosystem. it can lead to extinction or migration from one place while influx of immigration to another.
  • if the stability of ecosystem is disrupted due to change in living and non living components then also the ecosystem will be affected.

hence all of the above options are correct.

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4 0
2 years ago
What common foods involve the process of fermentation.
ycow [4]
Some of them include kimchi, sauerkraut, kefir, tempeh, kombucha, and yogurt.
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