Which of the Following Was Not a Challenge for Survival

question 28

Multiple Choice

Which of the following was not a challenge for survival of the first land plants?

• A) sources of water
• B) sperm transfer
• C) desiccation
• D) animal predation
• E) absorbing enough light

Understand the effects of climate change and pollution on ecosystems and wildlife.

Identify challenges and limitations of current conservation laws and policies.

Understand the timeline and key milestones in prenatal development.

Identify the factors that affect prenatal development, including environmental toxins and maternal health behaviors.

---

Definitions:

The ALU

The part of the computer that is responsible for performing mathematical calculations and logical operations, central to the CPU's function.

The CPU

The Central Processing Unit serves as the main element of a computer, executing the majority of the computer's processing tasks.

Actual Computation

The process of performing a mathematical calculation or data processing task in real-time or within a computing system.

Moore's Law

An observation noting the doubling of integrated circuit capacity approximately every two years, reflecting rapid advancements in computer technology.