What Evidence Do Paleobotanists Look for That Indicates the Movement

question 18

Multiple Choice

What evidence do paleobotanists look for that indicates the movement of plants from water to land?

• A) waxy cuticle to decrease evaporation from leaves
• B) loss of structures that produce spores
• C) sporopollenin to inhibit evaporation from leaves
• D) remnants of chloroplasts from photosynthesizing cells

---

Definitions:

Patient-visits

A metric in healthcare indicating the number of times patients visit or are seen by healthcare providers.

Revenue

Revenue derived from regular trading activities, factoring in reductions for rebates and goods returned.

Cost Formulas

Equations used to calculate costs, including both fixed and variable components, for budgeting and cost management purposes.

Activity Variances

The differences between planned activity levels and actual activity levels, and the impact of these differences on a company's costs.