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marishachu [46]
2 years ago
8

Q3 please I’m ok on the rest

Biology
1 answer:
VMariaS [17]2 years ago
5 0

Answer:

blood vessel

Explanation:

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Help now! For biology
tigry1 [53]

Answer:

The plant would grow 3 feet tall

Explanation:

2/6 of water a day

7 0
2 years ago
why are electron carriers needed for transporting electrons from one part of the chloroplast to another?
svp [43]
High energy electrons are highly reactive (Their energy can be used to make NADPH & ATP.)
5 0
3 years ago
Read 2 more answers
Finish the statement: sunlight, air, and h2o are all
Nesterboy [21]
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6 0
3 years ago
Explain how modern classification is different from linnaeus methods, and why scientists changed it
SCORPION-xisa [38]

The answer is that the criteria of classification change with the improved understanding of organisms around us. During the time of Aristotle, not much was known about the living organisms. So, he classified them as he observed. Plants were classified into herbs, shrubs and trees; very much like what’s taught to a second grade student. Animals as Enaima and Anaima based on the presence or absence of RBCs. After him, Carolus Linnaeus tried his hand over classification. He came up with the 2 kingdom classification: Plants and Animals. He considered only a set of morphological and physiological criteria to decide the kingdom to which an organism belongs. It includes presence of cell wall, mode of nutrition, contractile vacuole, locomotion and others. Based on these criteria, he included widely differing organisms into a single kingdom, for example, fungi, bacteria, algae, and higher plants were included into plant kingdom just because they have cell wall as a common aspect. Then came, Ernst Haeckel, who came with a third kingdom of Protista to include unicellular organisms. Copeland gave a 4 kingdom classification segregating unicellular organisms into 2 separate kingdoms based on their nuclear structure. R.H. Whittaker came next introducing the most accepted 5 kingdom classification system. You should understand one thing that man’s knowledge of classifying organisms improved with the improving technologies available to him, which he exploited to very effective extent. Carl Woese gave the 6 kingdom classification and 3 domain system based on the 16S rRNA sequence.

Our understanding of organisms around us is improving day by day and the system of classification will also change further in pace with the improvement in technology.

I hope this helps! :D]

~ Kana ^^

8 0
3 years ago
HELP PLEASE! WILL GIVE BRAINLY! choose the answer that best describes this cells.
alexandr402 [8]
If I’m not mistaking it’s the 2nd one plant cell
3 0
2 years ago
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