Observation
Use your senses to make an observation about your environment.
Questions
Create a hypothesis that can be tested in an experiment.
Remember, a hypothesis has a specific "if-then" wording. It describes what will happen to the dependent variable when changes are made to the independent variable. For example, "If a plant is fertilized (independent variable), then it will grow faster (dependent variable)."
Design and plan an experiment.
Be sure to identify an independent variable, a dependent variable, and any controls. Remember, controls are factors that stay the same. In an experiment designed to test the previously stated hypothesis, one control would be to use the same kind of plant. Write a complete description of your experiment. Include a list of necessary materials. It is a good idea to follow a step-by-step procedure format. Think of everything you need to do, then write it down in the order it must be completed. Your description and procedure should be clear enough that another person could duplicate your experiment exactly. HELP ASAP PLEASE
Solved
Show answers
More tips
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Biology
- M Mathematics What is the name of a triangle that has 110 degree angle...
- C Chemistry What type of temperatures and moisture content does Marine time Tropical air have? Group of answer choices Cold Temps/ Moist Air Warm Temps/ Dry Air Cold Temps/ Dry Air Warm Temps/...
- C Computers and Technology Write code that outputs variable numCats. End with a newline. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 import java.util.Scanner; public class OutputTest { public static void main (String...
- M Mathematics What is the common ratio of the geometric sequence below? 18, -6, 2, -2/3...
Ответ:
werd
Explanation:
Ответ:
Edith's checkerspot (Euphydryas editha) is a species of butterfly in the family Nymphalidae. It is a resident species of western North America and among the subspecies, entomologists have long been intrigued by their many phenotypic variations in coloration, wing length, and overall body size.[1] Most populations are monophagous and rely on plants including Plantago erecta and Orthocarpus densiflorus as its host species in developing from eggs through to larvae, pupae, and mature butterflies.[2] Males exhibit polygyny whereas females rarely mate more than once. Males devote most of their attention to mate acquisition, and such mate locating strategies such as hilltopping behavior has developed.[3] Climate change and habitat destruction has impacted certain subspecies. Two subspecies in particular, Euphydryas editha quino and Euphydryas editha bayensis, are currently under protection via the Endangered Species Act.[4]
Explanation: