January 2024 Living Environment Regents Questions 21-30

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Damage to which structure would directly interfere with the nutritional needs of a developing embryo?

The body’s inability to regulate blood pH could affect

A self-sustaining ecosystem in a glass tank must include

Which structures from the algae would the sea slug need to take in to accomplish this?

Test anxiety and stress can trigger many responses in the human body. It can stimulate increased heart and respiratory rates and increased sweating. These physical responses to increased stress are examples of

This is an example of

Kittens in the same litter often have similar characteristics, such as fur texture and markings, because they

Which three processes usually result in the greatest variety of possible gene combinations?