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Phantasy [73]
3 years ago
13

Which of these plant groups may include the ancestors of plants? A. red algae b. green algae c. brown algae d. fungi

Biology
2 answers:
Mama L [17]3 years ago
8 0
A. red algae     

Hope this helps! :D Woo hoo! 
Helga [31]3 years ago
3 0
The red algae was the plant group that includes the Ancestors of plants.
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a specfic mutation in a certain animal leads to abnormal development of the heart and kidney, resulting in miscarriage. Why did
Otrada [13]

Answer:

These kinds of mutations are referred to as Lethal mutations

Explanation:

This type of mutation deleteriously affects the vital genes that are responsible for the core functions of the body. The heart supplies blood to the body organs for nutrients and oxygen while kidneys filter out toxins and end products of metabolism. Mutations in genes for development of these organs will be deadly.

5 0
3 years ago
true or false: If there were no friction, a moving object would keep moving, even if no other force were applied to it.
ad-work [718]

Answer:

I think it is true

Explanation:

Newton's first law, the motion of an object does not change if the net force acting on it is zero.

So if there were no friction, a moving object would keep moving, even if no other force were applied to it

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3 years ago
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In 1928, the Scottish bacteriologist Alexander Fleming discovered penicillin when he notices that the mold Penicillium notatum i
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I believe that a scientific journal would be the best way to communicate towards his other colleague's. The reason why I wouldn't say the internet is, although the internet is much faster compared to others, the internet can differ in in information, making it unreliable.
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3 years ago
Gigi was trying to classify an animal as a mammal. What would be the best characteristic of a mammal?
kicyunya [14]

Answer:

Giving milk to its young

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3 years ago
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State one adaptation of nephron in the kidney of a desert mammal​
lidiya [134]

Answer: The desert animals do not get appreciable amount of water quantity to survive on daily basis instead their body mechanism tries to conserve water by concentrating urine.

Explanation:

The desert mammal like kangaroo rat produces hyper concentrated urine so as to conserve water. It is facilitated by extremely long loop of Henle in their nephron. The long loop of Henle increases the time and space for absorption of water and nutrients from the urine filtrate. Hence, urine so produced is more concentrate and conserve water. Moreover, the kangaroo rat consume their urine to survive in extreme hot desert condition in scarcity of water.

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2 years ago
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