ACT Science Practice Test Biology Practice

$4.99

3 ACT Science passages (biology-themed) with 18 questions and a full answer key. Instant digital download.

Covers all three ACT Science passage types: Data Representation, Research Summaries, and Conflicting Viewpoints. Every answer includes a detailed explanation and IOD/SIN/EMI scoring category label so you can track your weak areas.

The ACT Science section is now optional (2025+) — if you're choosing to take it, you need focused practice. This is it.

Written by a PhD chemist. Editable Word (.docx) format. 35-minute timed format matches the real test.

3 ACT Science passages (biology-themed) with 18 questions and a full answer key. Instant digital download.

Covers all three ACT Science passage types: Data Representation, Research Summaries, and Conflicting Viewpoints. Every answer includes a detailed explanation and IOD/SIN/EMI scoring category label so you can track your weak areas.

The ACT Science section is now optional (2025+) — if you're choosing to take it, you need focused practice. This is it.

Written by a PhD chemist. Editable Word (.docx) format. 35-minute timed format matches the real test.