Life Science Questions
Explore questions in the Life Science category that you can ask Spark.E!
An organism that breaks down wastes and dead organisms
The sum of all processes in an organizer which convert energy and matter from outside sources and use energy and matter to sustain the organisms life functions
A theory that has been tested by and is consistent with generations of data.
An animal that eats both plants and animals
process by which plants and some other organisms use light energy and simple chemicals to produce their own food
an abrupt change in a DNA sequence in an organizer compared to its parents
3. All life forms can sense changes in their surroundings and respond to those changes
The sum total of all processes in an organism which use energy and simple chemical building blocks to produce large chemicals and structures necessary for life.
2. All life forms have a method by which they extract energy from their surroundings and convert it into energy that sustains them
1. All life forms contain deoxyriboncleic acid, which is called DNA
A hypothesis that has been tested with a significant amount of data
Organ systems function together to make up complete
You think that leaves turn color because of cold temperatures. You have made a
By looking at your ---- and ---- you will be able to make a conclusion
In this step of the scientific method you must decide whether your results supported your hypothesis.
What type of observation describes the amount of something and can easily be assigned a numeric value?
What is the base unit of measurement for mass in the metric system?
If a scientist was testing to see what type of candy (Kit Kats, Hershey Bars, or Snickers) is the most popular. What is the dependent variable?
The passing of traits from parents to offspring is called
How many chromosomes are in human body cells