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mr Goodwill [35]
4 years ago
13

I need help with science

Biology
1 answer:
xxMikexx [17]4 years ago
6 0
Do you have a better picture?
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Unlike toads, tortoises
Evgesh-ka [11]
A, have amniotic eggs :)
6 0
3 years ago
True or false gymnosperms produce their seeds in fruit
sweet-ann [11.9K]

Answer:

False.

Explanation:

From biology, we can know about the definition of gymnosperms. In the description of gymnosperms, we can see that gymnosperms are those type of plants which do not produce any ovary. It is known that the ovary turns into a fruit. As gymnosperms do not have any ovary, they can't produce their seeds inside of a fruit. In the case of other plants except for gymnosperms, the seeds are produced from the developed ovules. But in the case of gymnosperms, the ovules are located directly on the exterior of the flower.

So, the statement is false.

8 0
4 years ago
A Spanish scientist observes that salmon produce more eggs when grown in warmer aquariums. He asks his colleague in the United S
Pani-rosa [81]
The Spanish scientist should bear in mind that the production of eggs of salmon is dependent on lots of factors apart from the temperature. These factors include type of water, nutrients, etc. If these factors are also set constant then, the scientist can expect the same result from his friend. 
6 0
3 years ago
What do the “nodes” in a cladogram represent?
Contact [7]

The node in a cladogram represents the formation of a new species. The formation of a new species is termed as a speciation event.

The node in  cladogram  indicates the point at which a splitting event,  or formation of a new species occurred.

The line between two nodes is called the internode. It represents at least one hypothetical ancestor.

A cladogram is a tree shaped diagram that is used to illustrate evolutionary relationships among species by analyzing some similarities or differences in physical features and other kinds of characters in the organisms.

 


8 0
3 years ago
Read 2 more answers
If an atom has 2 valence electrons it will form an ion with what charge?
Makovka662 [10]

Answer:

Mg most commonly forms a 2+ ion. This is because Mg has two valence electrons and it would like to get rid of those two ions to obey the octet rule. Fluorine has seven valence electrons and usually forms the F – ion because it gains one electron to satisfy the octet rule.

5 0
3 years ago
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