Q: What system of the body uses amylase and pepsin in its functioning? Choices: - respiratory system - circulatory system - hormonal system - digestive system A:
digestive system

Q: Millipedes and centipedes are the most commonly found examples of what group of arthropods? Choices: - unicellular myriapoda - Disperse Myriapoda - protists myriapoda - subphylum myriapoda A:
subphylum myriapoda

Q: Q: What type of layers do animals' tissues develop from? Choices: - dermic - transgenic - cytoplasm - embryonic A:
A: embryonic

Question: Q: What is the skin of most reptiles covered with? Choices: - pores - cuticle - hairs - scales A:
Answer: scales

*Question*
Q: Female monotremes lack a uterus and vagina. instead they have what? Choices: - endometrium - placenta - urethra - cloaca A:
**Answer**
cloaca

Q: Q: What part of a plant, which is attached to its stem nodes, is the "main organ" of photosynthesis? Choices: - flowers - roots - spores - leaves A:
A: leaves