In which digestive system will you find the enzymes responsible for breaking down disaccharides into monosaccharides and dipeptides into amino acids?

Which of the following describes our current solar system model? Planets revolve around a star, and moons revolve around planets. Planets and moons all revolve directly around a star. Planets, stars, and moons wander aimlessly in the universe.

What percent of the total iron content of a normal diet is heme iron ?

What do arthropods and segmented worms have in common? Question 6 options: They both have segmented bodies during some stage of their life. They both have hard outer shells that are unmovable. They both have bones and vertebrae.

What logical scientific inference can be drawn from the observation that many different species have homologous structures? a) Different species always use similar structures for the same purpose.

Areas of land covered with water for at least part of the year are called

If an object with a mass of 100 kg on earth is taken to a planet that has more gravity, how will this affect the object's mass and weight?

Lamarck's mechanism of change can be called

What is carrying capacity and what does it mean for ecosystems?

Why was the evolution of a coelom a critically important innovation for animals? a) The coelom can act as a hydrostatic skeleton. b) The coelom gives rise to a complex nervous system. c) The coelom made it possible for animals to colonize land.

Marine mammals, with a few exceptions, are a. oviparous b. ovoviviparous c. viviparous