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qwelly [4]
3 years ago
6

Scenario: A horticulturist (plant scientist) complains to the city that a nearby residence is ruining his flowers

Biology
1 answer:
neonofarm [45]3 years ago
4 0

Answer:

1. Scientific question: Can detergent affect flower growth?

2. IV: The soap used in the study  

3. DV: Flower growth  

Explanation:

A scientific question is a well-sustained question about a given phenomenon of the real world which can be answered by experimental and/or observational procedures. A good scientific question must be testable and lead to falsifiable hypotheses. The dependent variable is the variable that is being measured in the experiment, (i.e. it is being affected by the experimental procedure). On the other hand, the independent variable is the variable that isn't changed by the other variables that are being measured in the experiment.

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As temperature of this substance rises from 20*c to 50*c, the substance_____heat and its kinetic energy_____.
NikAS [45]

The answer would be:

A. Absorbs; Increases

This is why:

When a substance is heated, the molecules that makes that substance gain kinetic energy. This is because heat is energy and the substance ABSORBS it. When this happens, this causes the molecules to move faster which results in an INCREASE in kinetic energy. This would result to an increase in temperature of the substance.

5 0
3 years ago
#1. Which of the following structures would you expect to find in a single-celled organism? A. internal organs B. legs and feet
qwelly [4]
1. outer covering - none of the other answers can occur due to the absorbed solutions inability to reach the centre of the organism, smaller cells in greater numbers are more efficient as they can group together yet all absorb the right amounts of nutrients for its need. multi cellular organisms, such as humans can have the other answers in them as cells group together to make skin, muscles and organs. it also gives the organism to grow larger.

2. bacteria are single celled. bacteria reproduce through mitosis (cell division). bacteria break down decaying matter to obtain energy. every organism requires energy to live. Bacteria can move in order to reach their nutrient source.


6 0
3 years ago
According to biogenesis, the fir tree began life when fertilization occurred to produce a single cell
Misha Larkins [42]

Answer:

i think its b b/c miosis is asexual and the problem is describeing a tree reproduction methods which are not asexual

Explanation:

8 0
2 years ago
What stores the most energy?
stich3 [128]
In terms of macromolecules, needed and utilized by organisms to carry out essential metabolic chemical reactions and for maintaining structure would be Lipids.

Lipid based molecules or Fats tend to store the most energy, as breaking chemical bonds connecting fatty acid chains of long hydrocarbons releases quite a bit of energy.
6 0
3 years ago
The risk of developing cancer and heart disease can be reduced by
brilliants [131]
↪ Adding exercise and meditation in your life to reduce heart problem.
↪Avoiding grilled red meat ,smoked foods , microwaved foods,etc.
↪ Searching the reason to live the life maybe it could be related with your passion and aim in your life.
↪ Try creating happy and lovely atmosphere around where you can laugh,enjoy and live the life with full intensity.
↪ Avoid anything that is carcinogenic or cancer causing. You can search it on your own.
↪Seek medical advice from doctors regarding this topic
3 0
3 years ago
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