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mart [117]
3 years ago
5

Which algae are responsible for causing red tides that can kill thousands of fish?

Mathematics
2 answers:
crimeas [40]3 years ago
8 0

Answer: Fourth option is correct.

Step-by-step explanation:

Pyrrophyta is the algae which is responsible for causing red tides that can kill thousands of fish.

As we know that Pyrrophyta is a division category of algae consisting yellowish green to golden brown algae.

They are mostly unicellular which form starch and its compounds, and oil as food reserves.

And it includes dinoflagellates which actually cause red tides that kill so many fish.

Hence, fourth option is correct.

Rudiy273 years ago
7 0
The answer is Pyrrophyta <span />
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A particular dishwasher uses 444 gallons of water per load. Their advertising claims that hand washing the dishes uses 666 times
balu736 [363]

Answer: 6.35444444×10^13 gallons

Step-by-step explanation:

So a dishwasher uses 444 gallons of water per load.

That means it'll use 444*215215215 = 95555555460 gallons of water for 215215215 loads

Since washing dishes by hand takes 666 as much as water in comparison to using a dishwasher, we can do 95555555460x666 to find that you need 6.36399999×10^13 gallons of water to wash 215215215 loads.

The question asks for how much more water in gallons you can save, so do 6.36399999×10^13 - 95555555460 to get 6.35444444×10^13 gallons

8 0
2 years ago
A triangle has side lengths of 11 cm and 9 cm. Which could be the value of the third side, 20 cm or 15 cm?
navik [9.2K]

Answer:

Step-by-step explanation:

third side is <11+9 or <20cm

or >11-9 or >2

so third side=15 cm

Let x be the sale.

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6 0
3 years ago
Read 2 more answers
Can someone help me with the second one?
Diano4ka-milaya [45]

Answer:

Number 2 is S

Step-by-step explanation:

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have a great day!

7 0
3 years ago
Is the square root of 2 between 1.3 and 1.4? how do you know!
anastassius [24]
<span>Find the square root of 2 between 1.3 and 1.4
=> Square root of 2 is 1.4
Square root is a number that is multiplied twice like x2, y2
=> 1.4 is the square root of 2
Now, let’s check if we got the correct answer:
=> 1.4 * 1.4
=> 1.96 or rounded to 2
Notice that the square root of 2 is a decimal number, this is called  not perfect squares.
Perfect square root are those with whole numbers answers.


</span>



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4 years ago
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