Questions by FrederickTho

0 votes

1 answer 43 views

The end of a pine tree branch bears the male cones that produce what?

asked Jan 2 in Science

0 votes

1 answer 51 views

The anterior muscles of the neck facilitate swallowing and what else?

asked Dec 31, 2024 in Science

0 votes

1 answer 51 views

Stars are born in clouds, and they form and grow dense due to what force?

asked Dec 31, 2024 in Science

0 votes

1 answer 47 views

Some meteorites are made of iron and nickel and are thought to be very similar to what part of the earth?

asked Dec 31, 2024 in Science

0 votes

1 answer 42 views

Receptors for what chemical messengers recognize molecules with specific shapes and side groups, and respond only to those that are recognized?

asked Dec 31, 2024 in Science

0 votes

1 answer 94 views

Many adolescents experience frequent mood swings. name one of the causes for this.

asked Dec 28, 2024 in Science

0 votes

1 answer 58 views

An elastic collision is one that conserves internal energy of what type?

asked Dec 27, 2024 in Science

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