Adults of what kind of animal have radial symmetry?
Options:
- (A) graptolites
- (B) starfish
- (C) a fish
- (D) fur seals
- (E) alpacas
- (F) insects
- (G) fertile
- (H) barnacles
--
Let's think first: Adult echinoderms have radial symmetry. Echinoderms are represented by the starfish. Adult starfish have radial symmetry.... So the answer is [(B)]

Genes can be what on something wonderful?
Options:
- (A) singing
- (B) ligt
- (C) vacationing
- (D) exploded
- (E) fertile
- (F) good
- (G) positive
- (H) located
--
Let's think first: Genes that are located on the same chromosome are called linked genes. Chromosomes and Chromosome Links Chromosomes are wonderful. Genes can be located on something wonderful.... So the answer is [(H)]

Where do fungi get their food?
Options:
- (A) swamp vegetation
- (B) decomposing dead organisms
- (C) decomposition
- (D) the environment
- (E) mushrooms
- (F) By wind and rain
- (G) spores
- (H) carbon dioxide
--
Let's think first: Fungi lack chlorophyll, so they cannot make food by photosynthesis as plants can. Fungi decompose dead plant and animal matter. Since fungi cannot make food by photosynthesis, they decompose dead organisms.... So the answer is [(B)]

What grows into the soil to absorb water and minerals?
Options:
- (A) NaCl
- (B) vegetation
- (C) burrs
- (D) Trees
- (E) grass
- (F) Carrots
- (G) Conifers
- (H) potatoes
--
Let's think first: Most plants grow roots down into the soil to absorb water and minerals. Beets and carrots are the roots of plants. Most carrots grow down into the soil to absorb water and minerals.... So the answer is [(F)]

Cells that divide uncontrollably may form _.
Options:
- (A) masses of eukaryotic origin.
- (B) masses of neoplastic origin
- (C) cause people to become sick.
- (D) Microscopic organisms
- (E) masses of prokaryotic origin.
- (F) masses of epithelial origin.
- (G) Veins and arteries.
- (H) Wither and die
--
Let's think first: Cells that divide uncontrollably may form a tumor, or abnormal mass of cells. Tumor Tumors are masses of neoplastic origin. Cells that divide uncontrollably may form masses of neoplastic origin.... So the answer is [(B)]

What is not a cell?
Options:
- (A) all matter
- (B) layers of fat
- (C) illness
- (D) bacteria
- (E) influenza
- (F) Leptospirosis
- (G) an object
- (H) hydrocarbons
--
Let's think first: Viruses are not cells. Influenza viruses mutate. Influenza is not a cell.... So the answer is [(E)]