“Animal experimentation” nghĩa là gì?

Animal research has contributed to major _____ in medicine.

“Alternative methods” nghĩa là gì?

Scientists study _____ to understand how animals respond to new drugs.

“Potential side effects” nghĩa là gì?

Doctors may _____ after studying how a drug affects the body.

“Genetic differences” nghĩa là gì?

A drug may cause _____ when tested on humans.

“Animal welfare” nghĩa là gì?

Low recycling rates are partly caused by a lack of _____.

“Recycling infrastructure” nghĩa là gì?

Proper _____ helps people separate paper, glass, and plastic.

“Designated bins” nghĩa là gì?

A separate _____ can make recycling easier for households.

“Educational campaigns” nghĩa là gì?

People may recycle more when they understand the _____ of recycling.

“Waste disposal habits” nghĩa là gì?

Cities can install _____ to make waste sorting easier.

“Substantially improve” nghĩa là gì?

Better education can _____ in local communities.

“Medical safety” nghĩa là gì?

Testing new drugs on animals can help researchers ensure _____ before human trials.

“Living creatures” nghĩa là gì?

Scientists can observe how _____ respond to new medicines during experiments.

“Computer models” nghĩa là gì?

Scientists use _____ to predict how a new drug may affect the human body.

“Human patients” nghĩa là gì?

Researchers should make sure a drug is safe before giving it to _____.

“Life-saving vaccines” nghĩa là gì?

Many _____ have been developed through medical research.

Animal research has helped scientists develop treatments for _____.

“Serious diseases” nghĩa là gì?

“Physical trauma” nghĩa là gì?

Laboratory animals may suffer pain, stress, and _____ during experiments.

“Ensure human safety” nghĩa là gì?

Researchers test new medicines carefully to _____ before they are approved.

“Medical advancements” nghĩa là gì?

Animal research has contributed to important _____ over the past century.

“Ethically wrong” nghĩa là gì?

Some people believe that testing drugs on animals is _____ because it causes suffering.