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Kaylis [27]
3 years ago
15

A bird flew and landed on its swing. When the bird "hit" the swing, the swing began to move back and forth. What happened when t

he bird landed on the swing?
A. Energy was transferred from the air to the swing.
B. The swing and the bird gained energy.
C. The swing's energy and the bird's energy each stayed the same.
D. Some of the bird's energy was transferred to the swing.
Biology
1 answer:
Pavel [41]3 years ago
8 0

Answer:

D. Some of the bird's energy was transferred to the swing.

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List which fact goes under photosynthesis both or cellular respiration
iVinArrow [24]

Answer:

2. compounds: h2o, o2, c6 h12 o6, co2

Explanation:

2. compounds: h2o, o2, c6 h12 o6, co2

6 0
3 years ago
Why does the DNA need to be extracted from a cell before it can be analyzed?
Arada [10]

Answer:

<em>To study the genetic causes of disease and for the development of diagnostics and drugs. And detecting bacteria and viruses in the environment and for determining paternity.</em>

<em></em>

5 0
3 years ago
Why sometimes, even when we know the danger, we continue to do this matter, for example, you use a sharp tool, You know that it
Soloha48 [4]

Answer:

The fact that you have a task set in mind is something that can make you persist. The urge to satisfy your need to finish that task with the sharp tool is what drives you to persist with using the sharp tool knowing what could be the possible outcome of using it.

Explanation:

7 0
3 years ago
Which of the following biomolecules is best represented by this formula?
Alona [7]

Answer:

The correct answer is option D. "lipid".

Explanation:

Lipids, known also as fats or oils, are organic compounds that are insoluble in water and are made up of carbon, hydrogen, and oxygen. The formula of this question shows a biomolecule that is made up of this three atoms, and even though carbohydrate are made up of this three atoms as well, we can determine that it belongs to a lipid because it contains many more hydrogen atoms than oxygen atoms. Other characteristic of lipids is their long chains of carbon and hydrogen atoms, which are represented by the lines shown in blue. I attached the missing formula.

7 0
3 years ago
Read 2 more answers
All cellular organisms can be placed into one of three __________, which include the Bacteria, Archaea, and the Eukarya.
olchik [2.2K]

Answer:

Domains

Explanation:

All Biological organism can be classified or placed in a group.

Taxonomy is a branch of science that deals with naming and classification of biological organism based on shared characteristics.

In taxonomy, a domain is the highest order of classification or ranking ,its even higher than the kingdoms.

It is inclusive of all biological grouping.

All cellular organisms can be placed in any of the three domains namely, Bacteria, Archaea and the Eukarya.

7 0
3 years ago
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