sckzjxncdsznc,xz hello bot
Hello! Is there anything I can assist you with today?
i have a question
Sure, what's your question?
Some people have attached ear lobes and some people have free ear lobes. The differences in these traits are caused by
a) differences in environment.
b) differences in personality.
c) differences in diet.
d) differences in genes.
The differences in these traits are caused by genes.
_______ provide evidence that living things evolved from earlier species.
a) Historical fictions
b) Religions
c) Fossils
d) Videos of dinosaurs
Fossils provide evidence that living things evolved from earlier species.
Relationships between organisms may be beneficial or detrimental. Which of the following examples shows a relationship in which both organisms benefit?
a) A tick attaches itself to the skin of a dog and takes a blood meal.
b) A female black widow spider Latrodectus mactans mates with a male spider; then, she consumes him.
c) An African wasp Certolsolen arabicus pollinates a fig tree Ficus sycomorus as it eats the tree's nectar.
d) A species of hyena known as the aardwolf consumes termites for nourishment.
An African wasp Certolsolen arabicus pollinates a fig tree Ficus sycomorus as it eats the tree's nectar. In this relationship both organisms (a wasp and a fig tree) benefit as the wasp pollinates the Fig tree while getting fed.
Look at the food web shown below. Which organisms get energy from producers?
a) squid
b) zooplankton
c) sperm whales
d) phytoplankton