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iren [92.7K]
3 years ago
12

What is the best description of organisms of the Precambrian era?

Biology
1 answer:
7nadin3 [17]3 years ago
4 0
Sinlge-celled organisms and soft, boneless animals. Back then organisms were single-celled and simple.
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How does leaf structure best represent the relationship between structure and function? It indicates the maximum height an organ
vova2212 [387]

Answer:

The correct answer is - *It relates directly to the characteristics of the plant's environment*

Explanation:

The relationship between structure and function can be represented by the leaf structure as the structure of a particular plant leaf gives an idea about the characteristics of the environment it is habituated.

In the dry area or deserted area, leaves are modified into spikes to save water in order to lower transpiration, number of waxy coating, number of chlorophyll, and other modifications that give an idea about the environment and light intensity, and other characteristics.

6 0
3 years ago
When the term biceps, triceps, or quadriceps forms part of a muscle's name, what does it tell you about the muscle? the muscle h
tekilochka [14]

Answer:

The muscle has two, three, or four origins, respectively.

Explanation

  • A muscle is an organ composed of muscle tissue that contract to facilitate a particular movement
  • biceps,triceps and quadriceps  are types of skeletal muscles since they use bones as levers
  • <em><u>They differ in that; the biceps have two origins, triceps have three origins and quadriceps have four origin.</u></em>
  • <em><u>Bicep is a two headed muscle thus said to have two origins ,triceps have three muscle heads and therefore have three separate origin attachment point while quadriceps are made of four muscles heads hence have four origins. </u></em>
6 0
3 years ago
NOT BIOLOGY ITS SCIENCE PLEASE HELP ASAP PLEASE PLEASE PLEASE
Eddi Din [679]

Answer:78

Explanation:

6 0
3 years ago
The observation that NMDA receptor blockade interferes with performance in the Morris water maze provides an example of a ______
AnnyKZ [126]

The observation that NMDA receptor blockade interferes with performance in the Morris water maze provides an example of a <u>somatic intervention experiment</u> supporting the connection between LTP and memory.

<h3>What is a somatic intervention experiment?</h3>

Somatic Intervention is a technique that allows you to recognize and interrupt habitual patterns (such as anxiety, anger, stress, or fear), release bodily tension and associated memories, and move forward in a more calm and focused manner.

You will learn a new language through Somatic Intervention.

Thus, the correct option is <u>somatic intervention experiment.</u>

<u></u>

Learn more about somatic intervention

brainly.com/question/9651588

#SPJ1

6 0
2 years ago
What does soil have to do with climate change ?
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Answer:

Las montañas generan sombre y brisa, mientras que que en una pradera que es casi llano el calor se acumula en el suelo pero el problema es la de forestación que provoca que las arboles que actuaban como las montañas dañen el entorno secando el fresco y húmedo suelo causando problemas con el ambiente

7 0
3 years ago
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