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masya89 [10]
3 years ago
13

Which of the following scenarios involves the introduction of a potentially invasive species?

Biology
1 answer:
murzikaleks [220]3 years ago
4 0

Answer: answer 1 and 3 only

Explanation:

Spiders not from the US can potentially take over other species habitats. Same with flowers not from a specific area.

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Why does the lake need to be older than the canyon for the spillover theory to work?
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Answer: Over thousands of years, the water filled one basin and then spilled over into the next, like a series of bathtubs overflowing.

Explanation:

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Where can eDNA from fish be found? please help!!!
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eDNA from the skin cells of a fish can be found in water


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Mosquitoes feed on the blood of other animals and humans. this often leaves the host organism with a rash, or a disease may be t
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3 years ago
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Being able to respond to change (irritability) is one of the necessary life functions. Which body system is mostly responsible f
Ede4ka [16]

Answer:

The correct answer is : nervous system.

Explanation:

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Nervous system is deal with the irritability by sensing the stimuli in which change occur it can be physical stimuli such as temperature, light, or sound or chemical stimuli such as pH, ions, amount of required chemical or biological stimuli such microbes in body. All these stimuli are sense b the sensory neurons and then send these signals to brain or spinal cord in order t act and respond accordingly to maintain homeostasis.

Thus, the correct answer is : nervous sytem.

5 0
3 years ago
What are three ways body systems work together to maintain homeostasis?
mafiozo [28]

Answer:

Each organ system performs specific functions for the body, and each organ system is typically studied independently. However, the organ systems also work together to help the body maintain homeostasis.

For example, the cardiovascular, urinary, and lymphatic systems all help the body control water balance. The cardiovascular and lymphatic systems transport fluids throughout the body and help sense both solute and water levels and regulate pressure. If the water level gets too high, the urinary system produces more dilute urine (urine with a higher water content) to help eliminate the excess water. If the water level gets too low, more concentrated urine is produced so that water is conserved. The digestive system also plays a role with variable water absorption. Water can be lost through the integumentary and respiratory systems, but that loss is not directly involved in maintaining body fluids and is usually associated with other homeostatic mechanisms.

Similarly, the cardiovascular, integumentary, respiratory, and muscular systems work together to help the body maintain a stable internal temperature. If body temperature rises, blood vessels in the skin dilate, allowing more blood to flow near the skin’s surface. This allows heat to dissipate through the skin and into the surrounding air. The skin may also produce sweat if the body gets too hot; when the sweat evaporates, it helps to cool the body. Rapid breathing can also help the body eliminate excess heat. Together, these responses to increased body temperature explain why you sweat, pant, and become red in the face when you exercise hard. (Heavy breathing during exercise is also one way the body gets more oxygen to your muscles, and gets rid of the extra carbon dioxide produced by the muscles.)

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3 years ago
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