Q: Present-day plants that have a complex vascular tissue system are called what kind of plants? Choices: - vasculated plants - pinworm plants - cirulatory plants - vasuluar plants A:
vasuluar plants

(Question)
Q: What do we call the study of rock layers? Choices: - geology - mineralogy - sedimentary - stratigraphy A:
(Answer)
stratigraphy

Ques: Q: What is the first step in protein synthesis? Choices: - reproduction - differentiation - mutation - transcription A:
Ans: transcription

(Q).
Q: Human metabolism is the conversion of food into heat transfer, work, and this? Choices: - stored atp - stored carbs - stored protein - stored fat A:
(A).
stored fat

Ques:Q: What is the term for long carbohydrate molecules of repeated monomer units joined together by glycosidic bonds? Choices: - fibres - template strands - hydrocarbons - polysaccharides A:

Ans:polysaccharides

Question: Q: What are formed by atoms gaining electrons? Choices: - ions - cations - oxides - anions A:
Answer:
anions