All types of water pollutino are ___(harm) to the health of humans and animals.
举一反三
- Humans can communicate with animals.
- All animals _____________ men feed on plants or other animals. A: include B: included C: having included D: including
- 中国大学MOOC: The ______ needs of all animals are food, water, air and protection from their enemies.
- In humans, many types of cancers have been linked to A: All are correct B: deletions. C: duplications. D: translocations.
- Animals, _______, and some fungi consist of diverse eukaryotic cell types, all derived from a single fertilized egg cell.