If hemp paper does not require cutting down trees, then what doesn't hemp paper use? Answer choices: - Acids - RNA - Water - Trees - Leaves - Air - heat - fibers
Trees

(Question)
If animal communication is sophisticated, then animal what is sophisticated? Answer choices: - exoskeleton - four limbs - communication - nervous system - hormones - in the frog family - proteins - circulatory systems
(Answer)
communication

Ques: If chromosomes are units of information causing traits to be passed down to offspring, then chromosomes are units of information causing traits to be what to offspring? Answer choices: - cycles - growth - haploid - haploid plants - passed on - passed down - passed up - passed over
Ans: passed down

(Q).
If deoxyribonucleic acid is found in chromosomes, then where is deoxyribonucleic acid found? Answer choices: - bioaerosols - In a car - In the air - In the ground - In chromosomes - Veins and arteries. - mouth of rivers - an organism's body
(A).
In chromosomes

Ques:If cells secrete acids to break down proteins, then why do cells secrete acids? Answer choices: - Make money - resistance activities - allow growth - Plant growth is reduced - Break down proteins - Hurt things - increases a body's strength - Help friends

Ans:Break down proteins

Ques:If vineyards are vertically trellised to promote plant growth, then to promote plant growth, vineyards are often? Answer choices: - Converted sugar - Earthworms - covered with mud - one celled organisms - open for wine tours - vertically trellised - important habitats - shielded from pollinators

Ans:
vertically trellised