Biology

Which is lest definition of a disease? a fever a rash B. a change the normal function of one or more body sy C. something that lives on another organism D. an antibiotic Which of these is an organism? 1. parasite d. antibiotic disease 1). virus 3.Which of these have developed a resistance to antibiotics? A. fungi B. parasites C. viruses D. bacteria Which of the following causes malaria? A. bacteria B. fungus C. virus D. parasite

Your cells are examples of eukaryotic cells. True False

Which question demonstrates the correct relationship between DNA and chromosomes in coding for cellular instructions? How is DNA organized into chromosomes, and how do genes within DNA provide instructions? Where are chromosomes located within a cell? What is the chemical composition of DNA? How are chromosomes replicated during cell division?

Why can't our cells use the energy in glucose directly? ¿Por qué nuestras células no pueden utilizar la energía contenida en la glucosa directamente? Glucose doesn't have enough energy Glucose is an inorganic molecule Glucose is for plants only Glucose is too big

(5P5) Zebra mussels show high reproductive success despite the rising water temperatures. Use the dropdown boxes to complete the following sentences for the explanation on how human activity affects zebra mussels success. As global temperatures square square This has led to an square in the outdoor human activities like boating, fishing, and other water sports increase ability of zebra mussels

What hormone helps regulate the sleep-wake cycle? Insulin Cortisol Adrenaline Melatonin

What do reptiles do with their eggs? release them in water bury them sit on them

What does it mean for decomposers to "recycle materials" back into an ecosystem? A. They break down organic matter into the atoms that made up the original substances. B. They live in the soil and produce all the nutrients found in the soil. C. They break down the plants for the animals to be able to consume them. D. They produce food for the animals in the ecosystem.

Coral reefs are highly diverse ecosystems found in ocean water with very specific characteristics. Which of the following would be characteristic of waters in which coral reefs are found? cool water in the neritic zone deep water in the abyssal zone shallow water in the aphotic zone warm water in the photic zone

The respiratory system: Produces Oxygen (O_(2)) and Carbon Dioxide (CO_(2)) Exchanges Oxygen (O_(2)) and Carbon Dioxide (CO_(2)) with the external environment Transports Oxygen (O_(2)) and Carbon Dioxide (CO_(2)) Breaks down Oxygen (O_(2)) and Carbon Dioxide (CO_(2))