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densk [106]
2 years ago
8

HELPPP

Biology
2 answers:
zmey [24]2 years ago
8 0
The answer is the bottom choice! Hope this helped
Juliette [100K]2 years ago
3 0

Answer:tryna play pubg later?

Explanation:

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Please help me! Thanks!
Alona [7]

Explanation:

It will provide carbon dioxide during the photosynthesis.

3 0
3 years ago
A physician examines a patient who complains of breathing problems she finds fluctuations in the patient’s blood pressure and he
igor_vitrenko [27]
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4 0
2 years ago
The Silurian period occurred
anzhelika [568]
<h3><u>Answer;</u></h3>

d. before the Neogene era.

<h3><u>Explanation;</u></h3>
  • <em><u>The Silurian Period was a third period of the Paleozoic Era that occurred from 443 million to 416 million years ago. This period occurred after the Ordovician Period and was then followed by the Devonian Period.</u></em>
  • Silurian period is the period that many biologically significant events took place. There was a widespread radiations of crinoids, continued priliferation and expansion of the brachiopods and also the oldest known fossils of coral reefs.
8 0
3 years ago
What are attributes and the contributions of Rhizaria to the ecosystem?
Butoxors [25]

Answer:

The Rhizaria are supergroup species of mostly unicellular eukaryotes and classified as protista. Rhizaria include species like cercozoa, foraminifera and radiolaria.

<u>Some of the attributes of Rhizaria are:</u>

  • non-photosynthethic in nature, but some have a symbiotic relationship with unicellular algae.
  • express only rDNA sequences so they can vary in different forms.
  • do not have clear morphological characters
  • they mostly includes amoebas which functions for food engulfing and help to direct movement in rhizarian protista.

<u>Contribution of Rhizaria to the ecosystem:</u>

  • There are known as abundant bacterial grazers, and play very important role in microbial food webs.
  • They provide a wide diversity of marine organisms.
  • important contributors to oceanic carbon pools .

Hence, Rhizaria are important part of ecosystem.

7 0
2 years ago
I just need help with these 2 questions
GalinKa [24]

Answer:

The answer to the second one is true

Explanation:

Because the faster molecules move around the more heat that generates

8 0
3 years ago
Read 2 more answers
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