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Alona [7]
3 years ago
6

List three reasons why phytoplankton cannot survive at a hydrothermal vent

Biology
1 answer:
Doss [256]3 years ago
4 0

Answer:

1. phytoplankton and other organisms harness sunlight , to create photosynthesis , near hydrothermal vent there is no sunlight

2. Phytoplankton need nutrients to grow, so when there's none at the surface they can't thrive, and there's no surface in hydrothermal vent

3.  The ocean's increasing acidity will most likely kill them.

Hope that helps

Explanation:

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Pls help me asap for brainlest :)
professor190 [17]

Answer:

The correct answer would be A

Explanation:

The picture shows the PMAT process Prophase occurs first the chromosomes become visible as paired chromatids and the nuclear envelope disappears.

Then the Metaphase. The way you can remeber that s by looking at the first letter which is M. Stands for Midlle. So you can say the chromososmes are in the middle together. Now Anaphase. The way you can remember that is by looking at A meaning Away. You can think of that as the chromosomes being pulled away from each other moving opposite ways. Now last is Telophase. That when they make two nuclei. When they are divided into 2 there are not nucleus anymore but nuclei.

Hope this helps :)

5 0
3 years ago
What is the lowest layer of the atmosphere?
Ahat [919]

Answer:

troposphere

Explanation:

The layers of the atmosphere in order from lowest to highest are:

  • Troposphere
  • Stratosphere
  • Mesosphere
  • Thermosphere
  • Exosphere
3 0
3 years ago
Read 2 more answers
ANSWER QUESTION QUICK!!!
Ulleksa [173]

Answer:

there was fire lava and ashes

Explanation:

4 0
3 years ago
Which of the following correctly identifies the producers in the forest food web shown below?
vodka [1.7K]

Answer:

Producers are plants.

Explanation:

3 0
3 years ago
During glacial maxima, australia, new guinea, and tasmania were a single land mass called?
Over [174]

During glacial maxima, Australia, new guinea, and Tasmania were a single land mass called Sahul.

  • The single Pleistocene continent known as Sahul united Australia with New Guinea and Tasmania. Rising sea levels gave rise to the distinct landmasses that we can now recognize, even though the sea level at the time was up to 150 meters (490 feet) lower than it is now.
  • Australia, New Guinea, Tasmania, and Seram were all parts of the ancient continent Sahul.
  • Since the Last Glacial Maximum, sea levels have risen. Around 18,000 years ago, Sahul began to be partially submerged. Sea levels kept rising until roughly 5000 BCE.
  • After leaving Africa, early human migrations began in Sahul and Sunda. According to recent study, hundreds of individuals traveled in groups on bamboo rafts and eventually settled on Sahul.

learn more about Sahul here: brainly.com/question/18417621

#SPJ4

8 0
2 years ago
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