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Andreas93 [3]
3 years ago
9

Of the more than 70 different ions that are dissolved in seawater the two most abundant _________.

Biology
1 answer:
valina [46]3 years ago
4 0
The most abundant compound that can be found in the sea apart from water is the sodium chloride (NaCl). This is why we are able to retrieve table salt, which also comes in the same formula, from the sea. When sodium chloride dissociates into its ions, the two ions would be Na+ and Cl- which are called sodium ion and chloride. 
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Name three animals that might live in both woodland and grassland biomes.
Firlakuza [10]
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5 0
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Reefs grow best in _______.
il63 [147K]
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4 0
3 years ago
Read 2 more answers
A diploid cell has 28 chromosomes. When meiosis occurs, how many chromosomes are there during Prophase I?
murzikaleks [220]

Answer:

The correct answer will be option-B

Explanation:

Meiosis is a way of cell division used by the organism to produce a large number of cells from a few parent cells. This is used to make the gametes of the body.

Meiosis produces four daughter cells from a single parent cell in two stages that is meiosis I and II. Each stage proceeds in four phases- prophase, metaphase, anaphase and telophase.

The reduction division of the chromosomes or the ploidy number takes place during anaphase I of meiosis I and not prophase I which is the initial phase of the division. Therefore, during prophase I the chromosome number of the cell remains the same.

Thus, Option-B is the correct answer.

7 0
3 years ago
What is the most common toad of Central America.
kipiarov [429]
Hello!

I believe the answer is the Gulf Coast toad.

Hope this helps! ☺♥
5 0
3 years ago
this element was poisonous to the first forms of life on earth until they evolved to tale advantage of it by using cellular resp
sergey [27]

Answer:

Oxygen

Explanation

Cellular respiration means taking Oxygen and using it to "breathe" and also be used in many other processes.

4 0
2 years ago
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