Answer: Water, Oxygen, and Carbon Dioxide
Explanation: The water travels to get to the root of the plant so it could help the plant grow. The oxygen travels through the somata so it could be a waste from the plant through the process of photosynthesis. The carbon dixoide travels in as an input for photosynthesis.
Answer:
Niche
Explanation:
A niche refers to how an organism responds to different environmental conditions. This conditions could be competitors and how resources are distributed.
Warbler bird's optimum and tolerance requirements for survival, in terms of temperature, precipitation, and food abundance talks about the Niche of the Warbler bird. The ecologist is therefore trying to study the niche of the bird.
Answer:
It's easy to see that fireflies use energy for reproduction: they actually light up to attract a mate! The glow of fireflies comes from a chemical reaction that happens inside their bodies.
You plant them in the ground
Answer:
False!!!
Explanation:
This is one of the great misconceptions about evolution. Individuals DO NOT evolve! The smallest unit of evolution is a population.
Evolution is the change in gene frequency over time. Think about it... do your genes change over your lifetime? Nope. You are stuck with the genes you received from your parents.
HOWEVER... the gene frequency in a population is able to change and shift. In one generation there may be lots of individuals with brown hair, but years later there may be no more brunettes because brown hair wasn't considered as attractive as blonde hair (I'm a brunette, so I can say that hehe :) In this case, the frequency of the brown hair gene changed.
Each of the individuals' genes stayed the same, but over the years the population's gene frequencies change and that is evolution.