Fossils of the first animals are rare because they

a. were large and likely to be eaten by others after they died.

b. lived only in volcanic regions, and were destroyed by lava flows.

c. were soft-bodied and tiny, therefore unlikely to fossilize.

d. had hard shells that broke down easily, leaving no trace

Galaxy whose shape seems different follow no set pattern are classified as

Part a - prefixes, roots, and suffixes match these prefixes, suffixes and roots to their meanings. phospho- angio- -uria -tropic -phag- a. the word root means blood or lymph vessels. b. the word root means urine. c. the word root means feeding or eating. d. the word root means phosphate or phosphorus. e. the word root means attracted specifically to the specified organ or tissue. part b – match these vocabulary terms to their meanings. gonadotropic polyuria angiotensin ii polyphagia phosphodiesterase upon the release of renin, is produced and stimulates vasoconstriction and the release of aldosterone. fsh and lh are examples of hormones, which target the ovaries or testes. an enzyme that degrades second messengers like camp or cgmp is . overproduction of urine, or , is a sign of diabetes mellitus. overeating, or , is a sign associated with diabetes mellitus.

Si units are the modern form of the