(Question)
Reptiles are a class of tetrapod vertebrates that produce amniotic eggs, and crocodiles, snakes, and lizards are all types of reptiles. Given these facts, what is an example of a tetrapod vertebrate among the following options: - genus - Leeuwenhoek - a fish - crocodile - animals - four limbs - warm-blooded - graptolites
(Answer)
crocodile

(Question)
Thyroid hormones increase the rate of metabolism in cells throughout the body, and thyroid hormone is made by the thyroid gland in the neck. Given these facts, what in the neck is responsible for an increase in the rate of metabolism in cells among the following options: - Veins and arteries. - thyroid gland - veins - Energy. - spine - temperature - energy usage - liver
(Answer)
thyroid gland

(Question)
Zinc has a positive impact on the healing of wounds, and all wounds heal by scarring. Given these facts, what has a positive impact on wounds scarring among the following options: - fibers - tube - heat - Light - zinc - Sight - warmth - tissue
(Answer)
zinc