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alexgriva [62]
2 years ago
10

1. In what ways are mollusks and annelids alike?

Biology
1 answer:
Alekssandra [29.7K]2 years ago
4 0

Answer: A closed circulatory system and an excretory system consisting of tubular nephridia

Explanation:

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What are the two main phases of the cell cycle? Check all that apply. meiosis mitosis interphase
myrzilka [38]
Hello.

The answer is  interphase and <span>mitosis.

</span>interphase is the resting phase between successive mitotic divisions of a cell, or between the first and second divisions of meiosis.

mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.

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7 0
3 years ago
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Read this document. Then, explain how natural resources are identified and why natural resources are unevenly distributed. Be su
alexdok [17]

Answer:

Explain how natural resources are identified:

Satellites are machines that are launched into space. They move around the Earth to get information that can help identify natural resources. How do satellites do this? Satellites scan the Earth’s surface to get information about its color and brightness. This information is used by a computer to make a “computer map”. Once they finish the "computer map" a person would look at the map and determine which materials are which. These maps are not for showing a person how to get from one place to another, but for showing what the surface of Earth looks like and what it is made of.

Why are natural resources unevenly distributed:

The formation of these resources requires certain conditions. For example, copper ores are formed where there is volcanic activity. Iron ores were formed a long time ago when certain substances combined to form sedimentary and other types of rocks. So, iron ores could be found more often in places with environments that were just right for the formation of these rocks. Graphite forms when another type of rock, called metamorphic rock, is formed.

Explanation:

This is what I put and I got all the information from the text on edge 2021.

5 0
2 years ago
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The high sea surface temperature in 1998 was most likely due to:.
kkurt [141]

Answer:

One change to Earth's surface can result in changes to other Earth systems.

All of the spheres on the Earth are interconnected, and they constantly interact with each other. When there's a change in one of the spheres then the other ones have changed as well. This is the case with the hydrosphere and the atmosphere. The atmosphere is becoming hotter in the past few decades, and this is contributing to the increased temperature of the hydrosphere (in this case, the sea surface). With the increasing temperatures of the sea surface, the cyclone activity becomes bigger and stronger, and this contributes to lots of natural disasters. So we can easily see the interaction and changes in this case between the spheres;

* atmosphere gets hotter - temperature of the sea surface rises - bigger cyclone activity.

6 0
2 years ago
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Succinate dehydrogenase catalyzes the conversion of succinate to fumarate. The reaction is inhibited by malonic acid, which rese
natima [27]

Answer:

C. Succinate is the substrate, and fumarate is the product.

Explanation:

Succinate is the substrate of the enzyme Succinate dehydrogenase, and as a product is obtained fumarate.  In this scenario, malonic acid plays the role of a competitive inhibitor because its structure resembles the succinate's, so they compete for the active site of the enzyme.  So,  A option is wrong because fumarate is not the product. B option is wrong too because malonic acid is an inhibitor, not the substrate.  Also, D is incorrect because malonic acid is a COMPETITIVE inhibitor, not a noncompetitive one. Finally, E can´t be true because malonic acid is not product and fumarate is the product, not an inhibitor.

3 0
3 years ago
Question 9 (Multiple Choice Worth 5 points) -
LekaFEV [45]
A compound. Compound is a word used when things are usually combined together
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3 years ago
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