Fire naturally occurs in a grassland ecosystem and it helps the environment stay healthy and strong. I promotes richer soil as well as gets rid of excess leaves scattered around. After a fire, grassland ecosystems can grow again and be better than they were before.
Answer:
- Bird wings and dragonfly wings are both used for flight: Analogous structure
- Clams and snails both have similar muscle structure even though the muscles do different jobs: Homologous structure
- Human and giraffe necks both have 7 vertebrae because we are related: Homologous structure
- The flaps of a Venus flytrap have a similar makeup to oak leaves: Homologous structure
Explanation:
Analogous structures are similar structures that have the same or similar functions in unrelated organisms. Analogous structures aren't the result of evolutionary relationships among organisms (i.e., they were not inherited from a common ancestor). On the other hand, homologous structures are structures inherited from a common ancestor. Homologous structures may or may not have an identical function, but they are the result of evolutionary relationships among organisms and, therefore, they are genetically related.
An air conditioning fan.
An airplane taking off.
A ballerina dancing in toe shoes.
A balloon popping.
The bell dinging on a microwave.
A boom box blaring.
A broom swishing.
A buzzing bee.
Car brakes squealing
A car crashing
A car door closing
A car engine
A car horn
Champagne glasses clicking in a toast
Clog dancing
Computer mouse clicking
A copier machine
A diver splashing into water
Doorbell chiming
A dripping faucet
A foghorn
Firecrackers popping
An open fire crackling
Fireworks exploding
A flag flapping in a strong breeze
Flamenco dancing
A hair dryer
A jack hammer
Jingle bells
Meat sizzling on the grill
Paper crumpling
Paper tearing
Pouring milk into Rice Krispies™ cereal
Radiator pipes clanking
A radio
Railroad crossing signal
The siren on a fire engine
A slinky in motion
Smoothing wood with sandpaper
Someone shuffling cards
A sonic boom
A tap dancer
A tea kettle whistling
Tires squealing when racing
A train moving on the tracks
Vacuum cleaner
Walking in autumn leaves
Water boiling
A waterfall
Waves crashing into a rocky shore
A whistle
Wind chimes
Etc.
46 chromosomes, since each person has 23
Answer: There are 4 major types of sedimentary rocks: clastic sedimentary rocks, chemical sedimentary rocks, biochemical sedimentary rocks, and organic sedimentary rocks.
