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nirvana33 [79]
3 years ago
9

What role do hypotheses play in scientific inquiry

Biology
1 answer:
Serhud [2]3 years ago
6 0
During an experiment trying to find the amount or how much
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Select the correct answer from each drop-down menu. Humans use many chemical substances for farming that consequently affect bio
lbvjy [14]
Eutrophication occurs due to excessive use of these compounds, which can lead to having dead zones in bodies of water. 

Dead zones refers to areas with decreased levels of oxygen in the bodies of water caused by eutrophication and other factors. These affect the marine life negatively as fishes are also dependent on oxygen. 

Eutrophication is defined as the presence of excess minerals in the water, which causes dense growth of plants and leads to depletion of oxygen that make the animals in the water to die. 


5 0
3 years ago
Read 2 more answers
You observe a plant on your windowsill that is growing at an angle toward the outside. This is an example of a living thing ____
katrin2010 [14]

Answer:

response to stimuli / tropism

Explanation:

The plants and animals always respond to stimuli. It is an innate character of all living things. When a bright light falls on the eye, it closes immediately. This is responding to the stimuli. When someone touches the leaves of touch-me-not plants it closes its leaves due to the external stimuli.

The plants respond to the light. Because it does photosynthesis in the presence of light. Therefore, the leaves and branches of the plants always bend towards the light. This process is called phototropism.

Similarly, the roots of the plants move towards gravity under the ground. This is called geotropism.

Besides phototropism and geotropism, other types of stimuli are there - hydrotropism(response to the water), chemotropism(response to certain chemicals).

That's why the plants growing on the windowsill move towards outside where light comes.

7 0
3 years ago
Can you use mass alone to predict whether an object will sink or float? Explain.
natima [27]

Answer:

No, you need both mass and volume to determine its desity to see if it can float.

Explanation:

Density is the only thing affecting whether something floats or sinks. If an object has a higher density than the fluid it is in (fluid can mean liquid or gas), it will sink. If it has a lower density, it will float. Density is determined by an object's mass and volume.

8 0
2 years ago
Que es una infografia
denis23 [38]

Answer:

La infografía es la disciplina que trata sobre los diagramas visuales complejos cuyo objetivo es resumir o explicar figurativamente informaciones o textos, empleando más variados medios visuales e incluso auditivos que el mero esquema o diagrama.

Explanation:

espero y esto te ayude

8 0
3 years ago
The controversy over the ivory-billed woodpecker has pitted those who want to build a massive irrigation project against environ
Amiraneli [1.4K]

ANSWER:

(A) project be stopped to protect the ivory-billed woodpecker and all the other species of plants and animals.

EXPLANATION:

Option A (project be stopped to protect the ivory-billed woodpecker and all the other species of plants and animals) is most appropriate for a biocentric species egalitarian, because it provides equal rights and support for all forms of life without being baised on favoring sentient animals (animals who can feel and can be emotional).

NOTE: Species egalitarianism is the philosophic view that all living things have the same moral right and support and all forms of life have intrinsic value.

7 0
2 years ago
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