Which of the following is a solution because all the parts are mixed evenly throughout?

• marbles and water

• sand and water

• sugar and water

• coins

Animals without a backbone are known as -

• vertebrates
• invertebrates
• vascular
• nonvascular

Which of the following is an invertebrate?

• worm

• bird

• snake

• fish

Which of the following is a vascular plant?

• liverwort

• hornwort

• fern

• moss

Which part of the cell holds the cell together?

• cell wall

• nucleus

• cell membrane

• vacuole

Which two cell parts exist ONLY in plants cells?

• cell membrane & chloroplast

• chloroplast & nucleus

• cell wall & chloroplast

• vacuoles & cell wall

Which of the following is true of plant cells?

• rectangular in shape
• no chloroplast
• no nucleus
• no cell wall

Which plate boundary is where two plates collide, or come together?

• divergent

• convergent

• transform

• fault

Which type of rock could contain fossils?

• sedimentary

• igneous

• metamorphic

Which plate boundary would NOT have a volcano?

• convergent

• divergent

• transform