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fredd [130]
3 years ago
8

In sea urchins the process of fertilization produces a(n) _____.

Biology
2 answers:
bekas [8.4K]3 years ago
8 0
I believe it is zygote.
ale4655 [162]3 years ago
3 0
It produces a zygote
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Which option denotes the professional that most likely will be called in to help in the following scenario?
rjkz [21]

The professional that most likely will be called in to help seismologist.

<h3><u>Explanation:</u></h3>

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Seismology is the study of earthquakes, the escalation of waves and the effects they might have. A seismologist is a scientist who is concerned with these studies. They make use of seismographs and other relevant tools to gather essential data which helps in reading the planetary movements and understanding them better. The study does not always predict an earthquake but it helps in predicting the possibility of tsunamis. Seismology enabled the development of tsunami warning systems.

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3 years ago
Diatoms are planktonic unicellular eukaryotes commonly found in oceans and lakes. They contain chloroplasts that have four membr
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<h3>What is secondary endosymbiosis?</h3>

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The acquisition of genes of different ancestors led to diatoms having chloroplasts with four membranes.

Learn more about the endosymbiosis hypothesis here:

brainly.com/question/2957447

5 0
2 years ago
What type of vocano forms when mounds are formed by slow oozing lava?
Pepsi [2]
C. Shield Volcano.. think of Hawaiian volcanoes,they are basaltic eruptions, very effusive and unexplosive and are characterised by slow lava movement and very little tephra from the eruption. The basalt erupted is very hard, dense rock and so can be built up easily.
8 0
3 years ago
Please help me?!!!!!
NeTakaya

Answer:

vapor and elastic potentiol energy

Explanation:

7 0
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pishuonlain [190]
D- 350 J

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