Sexual reproduction relies on two sex cells uniting in fertilization to form a single cell know as a(n)

Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.

Analyze how the four requirements for life were identified by scientists

Changes in landforms result from slow changes that occur over long periods of time