Which activity produces the smallest amount of greenhouse gases?

a.

driving a car

b.

riding a bicycle

c.

cooking with gas

d.

operating a generator

Which of the following are examples of wetlands? A. marshes and lakes B. marshes and swamps C. swamps and lakes D. swamps and rivers

Summarize why the extinction rate is greater now than in the past biology

What substance joins proteoglycans together into gigantic complexes called proteoglycan aggregates? these complexes can occupy very large volumes. hyaluronidase hyaluronic acid proteoglycase fibronectin?

Describe the climate of a forest

A grown tiger began its life as a single fertilized egg called a zygote. Which process causes the adult tiger to look much different as an adult than it did as a zygote? Transcription Cell differentiation Mitosis

Energy Distribution provides utilities, which are

What is an unintended consequence of urban growth

Why do some birds have bright colors whole others look more camouflaged?

When the M phase begins during the cell cycle, it starts with prophase metaphase telophase anaphase

What happens to a sedimentary rock after it evaporates with water? What would it turn into? A) sedimentary rock B) metamorphic rock C) igneous rock D) sediment