BIOLOGY MIDDLE SCHOOL

Explain (not just list) where you observe reflection, refraction, and absorption of light in your everyday activities

Answers

Answer 1
Answer: Reflection: you look in the mirror.
Refraction: You put a straw in a glass of water, and it looks like it broke.
Absorption: If you have a black sweater and you wear it out in the cold, the black sweater is going to hold in heat better than a lighter sweater because the black sweater absorbs light.
Answer 2
Answer:

Answer:

Your eyes

Rainbows

Light bending in a glass of water

Glasses

Camera lenses

Object dislocation in water

Binoculars

Basically anything that has to do with light bending in a medium (glass, plastic, water, oil...) of any kind. Just look around, you'll find many examples :)

Explanation:

Reflection: you look in the mirror.

Refraction: You put a straw in a glass of water, and it looks like it broke.

Absorption: If you have a black sweater and you wear it out in the cold, the black sweater is going to hold in heat better than a lighter sweater because the black sweater absorbs light

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3. How do scientists share their results with the scientific community?

Answers

Answer:

A scientist needs to share his work with the scientific community in order for it to be recognized. The ways in which scientists can share their results are:

  • The scientists can publish their work in journals. Journals are the best method to communicate a scientists work with the scientists of the world. Even some journals have the criteria to publish only peer-reviewed articles so that  the work is highly authentic which is being published.
  • Scientists can also present their work at different conferences. Scientists from the world gather up for these conferences.
  • Scientists can also present their works to the media or to the universities.

How does photosynthesis work in a leaf? Please answer ASAP

Answers

leaves contain chlorophyll, a green pigment capable of absorbing light energy. This can then be used to make sugar out of CO2 in the atmosphere, ie from the air. This is stored as starch or used as energy/glucose. The equation for this is as follows: Carbon dioxide + water + light energy ----> glucose + oxygen
It's gives it the ability to breath and make more leaves all year round all though there's no sun light on space you can grow grass on the moon cos of its moist surface and due to photosynthesis even if there's no water the leaves will grow again next year but then again I ain't no scientist I'm a stock broker so u no .....

Why are proteins important in cells

Answers

it helps rebuild muscles and any other part of your muscular system that might be damaged.

Which type of organic molecule is a starch? A. protein B. nucleic acid C. lipid D. carbohydrate

Answers

I believe it is carbohydrates.
The type of molecule  would be carbohydrates.

Type the correct answer in the box. Spell all words correctly.Which type of interaction is described below?
] interactions occur between individuals of the same species.

Answers

Answer:

Intraspecific interactions occur between individuals of the same species.

Explanation:

In population ecology, intraspecific interactions can be described as the type of interaction which occurs between the members of the same species. Intraspecific competition can be described as an interaction between organisms of the same species in which they compete for resources like food, water, shelter etc.

In contrast, interspecific interactions are they type of interactions which occur in different species. For example, a fox and a lion and fighting for the same prey.

Answer:

intraspecific

Explanation:

Intraspecific interactions can include competition which will occur between members of the same species.

Flowers are an important part of __________ reproduction in strawberry plants. A) abiotic B) asexual C) budding D) sexual

Answers

Answer:I had this question on usa test prep its b

Explanation:

Strawberry plants can reproduce several ways. A strawberry plant's main stem is called a crown. This crown produces spirals of leaves, runners, and flowers. The flowers become the strawberries that we love to eat. When days are long and warm, the plant produces runners. Runners are offshoots of the parent plant, sometimes called stolons. These runners are stems growing out from the crown along the ground. The runners grow roots and along the runner, "daughter plants" can develop. Most commercial strawberry growers use runners to produce new plants.
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