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bearhunter [10]
3 years ago
6

Pls help I need to turn this in today

Biology
2 answers:
cluponka [151]3 years ago
7 0
I got printing press as an invention made during the middle ages
Anestetic [448]3 years ago
7 0
The answer is printing press
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A small bird gathers pollen and nectar for food, but at the same time is
Angelina_Jolie [31]

Answer:

Mutualism

Explanation:

In biology, the term <em>symbiosis </em>refers to close and often long-term interactions between organisms that belong to different species. There are three main types of symbiotic relationships:

  • mutualism - both organisms benefit from their relationship
  • commensalism - one organism benefits, while the other doesn't benefit or suffer any harm
  • parasitism - one organism causes harm to the other

In the given scenario, both the bird and plant benefit from their relationship. The bird gets food, while the plant reproduces more easily. This is why their relationship is an example of mutualism.

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3 years ago
Which of the following is the most likely outcome of global warming
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Answer:

Ongoing effects include rising sea levels due to thermal expansion and melting of glaciers and ice sheets, and warming of the ocean surface, leading to increased temperature stratification. Other possible effects include large-scale changes in ocean circulation.

Explanation:

6 0
3 years ago
Sugars are used for energy and what else??
skad [1K]

Answer:

The body uses sugars from carbohydrates which supply the brain with glucose as the brain uses it as a "fuel source".

<h2>Why is glucose so important for the brain?</h2>

Quick answer: It takes a lot of energy to receive, interpret, and send signals via your neurons. Glucose is the simples sugar that can be used to make energy.

Cells require energy to carry out their typical everyday tasks. The simplest sugar that our cells can utilize for energy is glucose. Since your neurons are specialized cells, many additional cells are also present to support or protect them. All of the senses you can experience utilizing incoming neurons (from the body to the brain) are transmitted to and interpreted by the brain, including touch, pain, vibration, temperature, smell, sight, hearing, taste, and others. Signal reception and interpretation need energy. Additionally, your brain instructs your body to "do" things, which uses energy. Additionally, you spend a significant portion of your waking hours "thinking," which consumes energy. This explains why 20% of the glucose in your body is used by our teeny, tiny, little brains.

Thank you,

Eddie

8 0
2 years ago
Proteinas estructurales
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Answer:

Explanation:

¿Qué es tu pregunta?

6 0
3 years ago
3) A ___________ describes what happens in the natural world, while a ____________ explains how things happen. A) theory; hypoth
hram777 [196]
C:scientific law;theory
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3 years ago
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