What percentage of the energy that was originally absorbed by the oak leaves is passed on to the caterpillars?

Which antibiotic is most effective against S. epidermidis and which antibiotic is least effective against S. epidermidis? Explain These are the choices ... 1-Chloramphenicol 2-Penicillin 3-Streptomycin 4-Erythromycin 5-Tetracycline

Is the plant oleander vascular or non vascular

Clara is meeting with a new client. She enters the conference room with her head high. She shakes the client's hand and smiles. How will the client perceive clara?

According to the tree, which primates share the most recent common ancestor with humans? gorillas chimpanzees bonobos and chimpanzees bonobos and gorillas

Autotroph is to producer as heterotroph is a. herbivore. b. consumer. c. decomposer. d. carnivore.

In the Bohr model of an atom, an electron's path is not known exactly.

How are mitosis and meiosis similar? a. they both have prophase and metaphase. b. they both produce gametes. c. they both produce tetrads. d. they both reduce the chromosome number?

Blank is between the times when a cell is dividing

Magnetometers revealed that the basalt rocks along the mid-ocean ridges are aligned in alternating, symmetrical patters.

A scientist wants to find the percent of teens that like the taste of "brand X"lemonade over "brand Y" lemonade. She conducts a taste test of 500 teenagers. She gives each teen a bottle of lemonade with the labels showing the brand of each lemonade.