What is a scientific theory?

A law that is always true

A hypothesis about nature

An educated guess based on observations

An explanation of how the natural world works

When carbon dioxide is formed, one carbon atom forms double covalent bonds with two oxygen atoms. Carbon dioxide is considered

Science is an approach to studying the supernatural world that involves formulating hypotheses and then testing them to see if the hypotheses are supported or refuted. a. Trueb. False

How are the frog nostrils different from human nostrils

Which of the following best describes how behavioral isolation can prevent two species from interbreeding? 1. Members of two species compete for the same territory and the same mates. 2.

Having the ability to roll or curl the tongue up along both sides to form a tube is a dominant trait. Which diagram represents the inheritance of the lack of this ability?

Differentiate between sexual and asexual reproduction

Which phase of the cell cycle is characterized by a non-dividing cell

Step 6: Measure the Heights of the Plants at the End of Week 3 Use a calculator to compute the average heights of the plants in each group to the nearest centimeter. Week 3 Average Heights Control Group: cm Exper. Group: cm

The nurse is communicating with a client who begins to cry. the nurse places her hand on the client's arm and sits quietly at the client's beside. what mode of communication is the nurse using to offer caring and comfort for the client?

Scientists have a theory about the relationship between climate and biodiversity. Which best describes this theory? Warmer climates promote higher biodiversity, allowing plants to grow year-round. This supports more organisms that rely on plants.