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Burka [1]
3 years ago
12

Which freshwater ecosystem is least productive?

Biology
2 answers:
Andrej [43]3 years ago
7 0

Answer:

bog

Explanation: for the boyzzz bby

Gemiola [76]3 years ago
3 0

Answer:A

Explanation:

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What is a domain, division, family, and taxon? What are the kingdoms currently in use
nikdorinn [45]

Answer:

They are levels of taxonomy. There are six Kingdoms currently in use: Animalia, Plantae, Fungi, Protista, Archaea, and Bacteria. Archaea and Bacteria fall under the Domain Prokaryota and the rest are under the Domain Eukaryota.

Explanation:

6 0
3 years ago
Which if the following accurately describes the life cycle of most gymnosperms
love history [14]
I found the exercise on the internet and bellow are the options:
"A. Seed cones contain ovules. 
B. Germinated seeds are haploid. 
C. A pollen tube is used to prevent the fertilization process. 
<span>D. Pollen grains undergo meiosis to form egg cells."

The correct answer is D.
There are no seed cones, but pollen cones, where the ovules can be found. Germinated seeds are diploid, not haploid. The pollen tube role is to promote the fertilization process by leading the sperm to the egg, once the sperm in this type of plants do not have flagella and therefore no movement.
The correct answer is D because pollen grains are really the diploid germinative cells that </span><span>produce sperm cells.</span>
6 0
3 years ago
Read 2 more answers
Using ONLY information from the morphological cladogram shown below, which two organisms are most closely related?
lora16 [44]

Given what we know, we can confirm that the two organisms most closely related would be the human and the gorilla.

<h3>Why are the Gorilla and Human the most closely related?</h3>

Using only the information given from the diagram, we can say that gorillas and humans are the most closely related. Although the turtle and the chicken also share the same genetic similarities in the diagram, the human and the gorilla also share physical aspects between them, making them more related than the previous group.

Therefore, given that they share genetic and physical aspects, we can confirm that the two organisms most closely related would be the human and the gorilla.

To learn more about genetics visit:

brainly.com/question/12985618?referrer=searchResults

6 0
2 years ago
Help please please help​
mixas84 [53]

Answer:

b have a nice day!!!!

Explanation:

6 0
2 years ago
Drag the appropriate classes of matter into the boxes below to answer each question.
Thepotemich [5.8K]
As you can see in the picture presented below, the three classes of water have distinctive traits.
Pure substances contain only one element, they are not mixtures of different things.
The homogeneous mixtures have multiple elements, but they are so well blended together that you can't easily observe or separate them.
In heterogeneous mixtures, we can easily differentiate between different elements of the mixture.

7 0
2 years ago
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