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Helga [31]
3 years ago
14

During an expedition, a scuba diver saw an animal use stinging tentacles to capture and eat its prey. Which animal did the diver

see?
marine sponge

sea anemone

tube worm
Biology
2 answers:
Alex Ar [27]3 years ago
6 0
The answer is b sea anemone
sergij07 [2.7K]3 years ago
5 0

Answer:

B. sea anemone

Explanation:

sea anemone use tentacles that release a biotoxin that stuns its prey or stings an unlucky passerby then they absorb the prey into their <u>only</u> digestive cavity and digest they prey item and excrete the digested food out the anus which in fact is the same hole as the mouth.

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Assume that you have an illuminated suspension of Chlorella cells carrying out photosynthesis in the presence of 0.1% carbon dio
goldenfox [79]

Answer:

a. PGA down, RuBP up

Explanation:

RuBP, also known as Ribulose-1,5-bisphosphate is a molecule that assist in he fixation of carbon dioxide in the Calvin Cycle or light independent reaction of photosynthesis.

RuBP is combined with carbon dioxide using the enzyme known as rubisco to form an short-lived intermediate product which divides to form two 3-carbon molecule structure known as 3-phosphoglycerate.

<em>If the concentration of carbon dioxide is suddenly reduced, it thus means that the rate of production of 3-phosphoglycerate will reduce as carbon dioxide becomes a limiting factor. Hence, 3-phosphoglycerate's  concentration will reduce while more RuBP will become available as a result.</em>

The correct option is a.

3 0
3 years ago
The class of disorders marked by extreme and inflexible characteristics that often cause impaired social and occupational functi
Inessa05 [86]

Answer:

Personality.

Explanation:

The mental disorders affects the thinking ability of the individual. The mental disorder individual shows abnormal behavior in the society and might feel anxiety or feel awkward among the people.

The personality disorder is a type of the mental disorder in which the individual have unhealthy thinking level. This disorder affects the social status and his personality in the society. The occupational functioning become improper and requires the proper medical treatment.

Thus, the answer is personality.  

4 0
3 years ago
Define the terms related age an absolute age
babymother [125]

Answer:

hope the answer helped you

Explanation:

absolute age(true age) The age of a geologic phenomenon measured in present Earth years, rather than its age relative to other geologic phenomena (compare relative age)

7 0
3 years ago
Read 2 more answers
write one clear sentence using all the words in the set that demonstrates your understanding of their relationship here are the
SIZIF [17.4K]

Answer:

Microtubules have shapes like a spindle and are arranged to form centrosome and a cluster of such microtubules form centriole.

Explanation:

Microtubules are seen in eukaryotic cells to give shape and structure to the cells and they form part of the cytoskeleton. They are known to grow long and are dynamic. Centrosomes are known to be main microtubule that are found in animal cells. They are organelles that are made from the arrangement of clusters of microtubules. The centrioles are organized microtubules that actually help to serve as skeletal system of the cell. These centrioles  help to determine the locations of the nucleus.

6 0
2 years ago
What organelle is responsible for the process of photosynthesis?
PtichkaEL [24]
That would be the chloroplasts. They are small cells in a leaf that store chlorophyll.
6 0
3 years ago
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