SciTest 4 Released_Nov.10,'18__ 10.18.23

Organisms that get energy from consuming other organisms are called what?

• heterotrophic

• autotrophic

• eukaryaotic

• somatic

What part of an atom is electrically negative?

• neutron

• electron

• proton

• nucleus

Complete the analogy: wildebeest is to savannah as bison is to _______.

• rainforest

• prairie

• tundra

• mountains

What is the best description of weather?

• the condition of the atmosphere at a given place and time

• the long-term conditions of the atmosphere in an area

• the temperature of the air

• the amount of precipitation in an area over time

Tags

NGSS.MS-ESS2-5

Josie is working on a project for the science fair. She has collected data as shown below. What can she conclude from this data?

• After 11 days, Plant C has clearly grown the tallest.

• After 21 days, the three plants slowed their growth considerably.

• After 26 days, Plant A has clearly taken the lead in height.

• By day 40, Plant C will most likely catch up with Plant A and B.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS1-5

When an ancient living thing gets trapped in tree resin and is preserved for many years, this can form a fossil. The ancient tree sap that traps the living thing is called what?

• amber

• mold

• cast

• petrification

In chemistry, a mole is a what?

• The amount of substance containing the same number of chemical units as exactly 12 grams of Carbon 12.

• The SI base unit for measuring an amount of substance.

• Is equal to 6.02 x 10 ²³

• All of these

Fibonacci numbers are involved in many growth processes. The number of clockwise spirals that are seen in this plant are usually consecutive Fibonacci numbers. What plant(s) shows these numbers?

• the heads of flowers

• pine cones from pine trees

• pineapples

• all of these

Which of the following elements is diatomic?

• Nitrogen and Hydrogen

• Oxygen and Bromine

• both A and B

• only Nitrogen, but not Hydrogen

The human genome project was completed in June of 2000. What was the human genome project?

• competition to find the structure of DNA

• a global effort to collect DNA from all humans on the planet

• a project to study human genes and how they are changed

• International collaborative project to map and understand all human genes.